Understand your cycle, prepare your body, support your relationship, and know exactly when to call a professional. Clear, warm, and grounded TTC support from day one.
Educational support only - not medical advice.
Trying to conceive can feel simple at first. Then come the questions: when exactly is the right time? Which test should you use? Why did this month not work? What does a “positive OPK” actually mean? And - the hardest one - when is it time to call a doctor?
Mother & Main is your calm guide through all of it. From understanding your cycle to preparing your body, supporting your partner, and knowing when to ask for professional help - we give you clear, educational information so you can feel organised, grounded, and ready for the journey ahead.
Jump to any section, or scroll through at your own pace.
TTC Roadmap
A calm step-by-step path from “we’re thinking about it” to “we’re ready to ask for help.” No pressure, just a plan.
Most people don’t know what to do first.
Cycle Basics
Ovulation, fertile window, LH tests, BBT, cervical mucus - explained in plain English without the overwhelm.
Makes fertility feel less scary.
Partner Guidance
TTC is a shared journey. Communication, health habits, timing pressure, and support for both partners.
Almost no resources support the couple well.
When to Call the Doctor
Clear educational guidance on timing a fertility evaluation - by age, cycle pattern, and health history.
A high-value trust builder that helps people feel less alone.
Fertility Tests Explained
AMH, FSH, LH, semen analysis, HSG and more - plain-English cards explaining what each test is and what to ask.
People Google this constantly.
Preconception Checklist
Vitamins, vaccines, medications, dental, lifestyle - a practical checklist for the body and life preparation phase.
Easy to miss, easy to act on once you know.
TTC Product Guidance
OPKs, pregnancy tests, BBT thermometers, prenatal vitamins - what they do, how to choose, and what to check with your doctor.
Products can support tracking but cannot guarantee results.
Emotional Support
TTC anxiety, negative tests, the two-week wait, comparison, and relationship pressure - you are not alone in any of it.
TTC stress is real and rarely acknowledged well.
AI TTC Mentor
A calm, educational assistant to help you organise questions, prepare for appointments, and understand TTC terms - not a replacement for a doctor.
Personal, available, and grounded in education not diagnosis.
Not sure where to start? This calm step-by-step path takes you from “we’re thinking about it” through to knowing when to ask for professional support - without pressure or overwhelm.
Thinking about trying
You’re in the “maybe soon” zone. This is a great time to start a prenatal vitamin with folic acid or methylfolate, have an honest conversation with your partner about timing, and think through any life logistics. No cycle tracking or pressure needed yet. Just quiet preparation.
Preparing your body and home life
Book a preconception appointment with your GP, midwife, or OB-GYN. Review any medications you take. Check your vaccine immunity (rubella, chickenpox, COVID). Book a dental checkup. Think about alcohol, caffeine, and smoking. Both partners matter here - sperm health responds to lifestyle changes too.
Understanding your cycle
Before tracking, just observe. How long are your cycles? Are they regular? Do you notice any pattern in your energy, mood, or discharge throughout the month? Apps can give a rough estimate of ovulation but they are predictions, not confirmations. A few cycles of simple observation can be very useful.
Timing without pressure
Regular, relaxed intimacy throughout the month - not just around predicted ovulation - is a sustainable approach for most couples. If you want more precision, OPKs (ovulation predictor kits) can identify the LH surge that typically precedes ovulation by 12 to 36 hours. BBT tracking can confirm ovulation after it has happened. Both tools are optional and neither is required.
Testing and tracking thoughtfully
If you decide to track, keep it grounded. OPKs, BBT, and cervical mucus observation all give different pieces of information. A positive OPK means LH has surged - ovulation usually follows within 12 to 36 hours. A negative pregnancy test before your period is not always definitive - testing too early can miss a very early pregnancy. Use the most sensitive tests and wait as close to your expected period as possible.
Knowing when to ask for medical help
Many clinicians suggest a fertility evaluation if you are under 35 and have been actively trying for around 12 months, or 35 or older and trying for around 6 months. Go earlier if you have irregular or absent periods, known PCOS or endometriosis, a history of pelvic infection, or concerns about either partner. There is no shame in asking early - it is information, not failure.
Preparing for a doctor visit if needed
Your first fertility appointment is largely a conversation and a review. Bring a record of your cycle lengths, any tracking data you have, and a list of current medications and supplements. Both partners may be asked to attend. The most common first steps are hormone blood tests for the person carrying the pregnancy, and a semen analysis for the other partner. See our Fertility Tests section for plain-English explanations of what each test involves.
You don’t need to become a fertility expert. But understanding a few key concepts makes the whole TTC experience feel less mysterious and more manageable.
Foundation
Ovulation
Ovulation is the release of an egg from the ovary. It typically happens once per cycle, around the middle of a 28-day cycle - but the exact timing varies from person to person, and from cycle to cycle. The egg survives for only 12 to 24 hours once released. Sperm can survive for up to five days in the right conditions, which is why the days before ovulation are so important.
Most important to understand
The Fertile Window
The fertile window is the six-day period ending on the day of ovulation. Because sperm can survive for up to five days, conception is possible from any of those six days - but the two to three days just before ovulation are statistically the most likely. Regular intimacy throughout the fertile window, rather than a single timed encounter, is generally recommended.
Tracking tool
LH Tests and OPKs
Ovulation predictor kits (OPKs) detect the luteinizing hormone (LH) surge that precedes ovulation by roughly 12 to 36 hours. A positive OPK suggests ovulation is approaching - it does not confirm it has happened. OPKs are most useful when your cycles are fairly regular and you want to time intimacy more precisely. Some people with PCOS have persistently elevated LH, which can cause false positives.
Tracking tool
BBT - Basal Body Temperature
Your basal body temperature (the temperature at rest, taken first thing in the morning before any activity) rises slightly after ovulation due to progesterone. Charting BBT over several cycles can help you confirm that ovulation occurred and understand your pattern. However, BBT tells you about ovulation after it has happened - it cannot predict it in advance. Use a two-decimal precision thermometer and take it at the same time each morning.
Body signal
Cervical Mucus
Cervical mucus changes throughout the cycle. Around ovulation, many people notice it becomes clear, stretchy, and slippery - often described as similar to raw egg whites. This is the most fertile type. Tracking mucus changes is free, requires no equipment, and provides real-time information about where you are in your cycle. It takes a few cycles to get used to observing, but becomes intuitive quickly.
When cycles are unpredictable
Cycle Irregularity
A cycle that varies by more than a week, is absent, or is unusually short or long can make timing more difficult and may be worth discussing with a clinician. Common causes include PCOS, thyroid conditions, stress, weight changes, and perimenopause. Apps can only estimate ovulation based on past cycles - they cannot account for a late or missed ovulation this month. If your cycles are very irregular, speak with a healthcare professional.
Explore our guides
Most read
OPKs, BBT, cervical mucus, and apps - what each one tells you and how to use them together.
Read guideBody signals
The physical signs your body gives you - cervical mucus, mittelschmerz, and exact timing that matters.
Read guideCycles
What counts as irregular, the most common causes, and how to track when your cycle varies.
Read guideTTC is not just one person’s job. Whether you are the one carrying the pregnancy or supporting someone who is, the journey is shared - and the health, communication, and emotional wellbeing of both partners genuinely matters.
Shared emotional responsibility
Scheduling intimacy around ovulation can quickly start to feel clinical. It helps to acknowledge this openly. Many couples find it useful to agree on a shared approach - for example, focusing on the fertile window broadly rather than a specific day, keeping intimacy meaningful outside of “fertile days,” and checking in regularly rather than waiting for a build-up of pressure.
If one partner feels like a participant in a process rather than a person in a relationship, it is worth naming that and having an honest conversation about it.
Physical health - both partners
Sperm take approximately 74 days to develop - which means the lifestyle habits a partner adopts now will affect sperm quality in about three months. Key factors include reducing alcohol, avoiding smoking and vaping, maintaining a healthy weight, getting enough sleep, limiting heat exposure to the groin area, and managing stress.
Supplements such as CoQ10, zinc, and selenium have some evidence behind them for sperm health, but should always be discussed with a clinician before starting - especially if other medications are involved.
Worth knowing
Male-factor concerns contribute to around 40 to 50% of fertility challenges - meaning that testing only one partner leaves half the picture invisible. A semen analysis evaluates sperm count, movement (motility), and shape (morphology). It is straightforward, non-invasive, and usually the first test a clinician recommends for the non-carrying partner.
If you are moving towards a fertility evaluation, most clinicians will recommend both partners be assessed at the same appointment.
Communication
Explore our guides
Most overlooked
What a semen analysis shows, what affects sperm count and morphology, and the lifestyle factors with the strongest evidence.
Read the guideSupplements
CoQ10, zinc, selenium, and omega-3 - supplements with clinical evidence, plus the habits that genuinely move the needle.
Read guideThis guide is educational only. It does not replace a clinician’s assessment. Use it to understand general guidance on timing a fertility conversation - not as a diagnostic tool.
General guidance from many clinicians
You have a positive pregnancy test and experience any of the following: severe abdominal or pelvic pain, heavy vaginal bleeding, dizziness or fainting, pain in the shoulder tip, or pain on one side. These may be signs of an ectopic pregnancy, which requires immediate medical assessment. Do not wait - seek emergency care.
Read the full guide: what to expect at your first fertility appointment
If you are heading towards a fertility evaluation, you may encounter these tests. This is an educational overview only. Do not order or interpret these tests without guidance from a qualified clinician. Each test below explains what it is and what you might ask your doctor.
AMH
Anti-Mullerian Hormone
A blood test that reflects the number of follicles currently in the ovaries (sometimes called “ovarian reserve”). AMH can be measured at any point in the cycle. A lower result may suggest fewer eggs available, but it does not tell you about egg quality or directly predict the ability to conceive naturally.
Ask your doctor: “What does my AMH result mean in the context of my age and overall health?”
FSH and LH
Follicle-Stimulating Hormone and Luteinizing Hormone
Both are pituitary hormones that regulate the menstrual cycle. FSH is usually measured on Day 2 or 3 of the cycle. Elevated FSH may suggest the ovaries need more stimulation than usual. LH is tested throughout the cycle and surges just before ovulation - this is what OPKs detect.
Ask your doctor: “When in my cycle should these be tested, and what range are you looking for?”
Estradiol
Estradiol (E2)
The primary form of estrogen, measured alongside FSH to give a fuller picture of ovarian function. Tested early in the cycle, usually Day 2 or 3. An elevated estradiol result alongside FSH may affect interpretation of the FSH result.
Ask your doctor: “How do you interpret FSH and estradiol together?”
Progesterone
Mid-luteal progesterone
Progesterone rises significantly after ovulation, usually peaking around 7 days before a period. A progesterone test around this time (Day 21 in a 28-day cycle, or approximately 7 days post-ovulation in other cycle lengths) can help confirm whether ovulation occurred.
Ask your doctor: “What day in my cycle should this be tested, given my cycle length?”
TSH
Thyroid-Stimulating Hormone
Thyroid function can significantly affect menstrual regularity, ovulation, and early pregnancy. TSH is often tested as part of a fertility workup, even without obvious thyroid symptoms. Both underactive (hypothyroid) and overactive (hyperthyroid) thyroid conditions are relevant.
Ask your doctor: “Should my thyroid be checked as part of this evaluation?”
Prolactin
Prolactin
Elevated prolactin (hyperprolactinemia) can disrupt ovulation and cause irregular periods, even without breastfeeding. It is included in many standard fertility hormone panels. Stress, certain medications, and pituitary conditions can all raise prolactin levels.
Ask your doctor: “Is elevated prolactin something to investigate further, and what would that involve?”
Semen Analysis
Semen analysis / sperm test
Evaluates sperm count, motility (movement), and morphology (shape). It is the primary fertility test for the non-carrying partner and is usually recommended alongside hormone tests when investigating why conception has not occurred. A single result is not always definitive - results can vary, and a clinician will interpret them in context.
Ask your doctor: “What do the results mean, and would a repeat test be useful?”
Pelvic Ultrasound
Transvaginal or abdominal ultrasound
An ultrasound can visualise the uterus and ovaries, assess the antral follicle count (a marker of ovarian reserve), and look for structural concerns such as fibroids, polyps, or signs of PCOS or endometriosis. It is typically a routine part of a fertility evaluation.
Ask your doctor: “What should the ultrasound be looking for in my case?”
HSG
Hysterosalpingogram
An X-ray procedure that uses a dye to check whether the fallopian tubes are open (patent) and whether the inside of the uterus looks normal. It is not a routine first test, but may be recommended if there is a history of pelvic infection, surgery, or endometriosis, or if initial tests are inconclusive.
Ask your doctor: “Do I need an HSG, and what would it tell you?”
Carrier Screening
Genetic carrier screening
A blood or saliva test that checks whether you carry genes for certain inherited conditions (such as cystic fibrosis, spinal muscular atrophy, or fragile X). Carriers are typically healthy but may be at risk of having a child with the condition if both partners carry the same gene. This is typically offered by genetic counsellors or fertility specialists.
Ask your doctor: “Should we consider genetic carrier screening before conceiving?”
These descriptions are for educational purposes only. Test results must be interpreted by a qualified clinician in the context of your individual health history, age, cycle pattern, and symptoms. Do not self-diagnose based on individual test values.
A few practical steps before you start trying can make the early pregnancy safer and give you a clearer picture of your health. These are starting points - your clinician will guide what is right for your individual situation.
Most read
A Harvard-backed dietary pattern associated with meaningfully lower risk of ovulatory infertility. Exactly what to eat, what to moderate, and the supplements with the strongest evidence - for both partners.
Read the full fertility diet guideStart early
Methylfolate vs folic acid, choline, DHA, and the nutrients that matter before you conceive.
Read guideLifestyle
Exercise, weight, sleep, alcohol, caffeine, and stress - what actually moves the needle.
Read guideProducts can support tracking and planning, but they cannot guarantee pregnancy. This section helps you understand what each category does. Detailed comparison guides are linked below each card.
Tracking
Ovulation Predictor Kits (OPKs)
Detect the LH surge that typically precedes ovulation by 12 to 36 hours. Available as simple test strips, digital readers, or advanced hormone monitors. Strip tests are the most affordable; connected monitors track multiple hormones over time. A positive OPK means LH has surged - ovulation usually follows, but is not guaranteed.
Ovulation tests - what to knowTesting
Pregnancy Tests
Home pregnancy tests detect hCG in urine. Sensitivity varies between brands - more sensitive tests can detect pregnancy earlier. Testing too early (before a missed period) increases the chance of a false negative. The most sensitive tests can detect at around 6 to 8 mIU/mL; many standard tests require 25 mIU/mL or more.
Best pregnancy tests for early testingBBT tracking
BBT Thermometers
For basal body temperature charting, you need a thermometer accurate to two decimal places (e.g. 36.57 C). Standard fever thermometers are not precise enough. Some BBT thermometers connect to apps for automatic logging. Take your temperature at the same time each morning, before getting up, for the most consistent results.
BBT thermometers - what to look forIntimacy
Fertility-Friendly Lubricant
Many standard lubricants can negatively affect sperm motility. If lubricant is part of your intimacy routine, look for products specifically labelled as “fertility-friendly” or “sperm-safe.” A few brands have clinical data supporting their use during conception attempts. Check with your clinician if you have specific questions.
Fertility lubricants explainedNutrition
Prenatal Vitamins
Look for folic acid (400 to 800 mcg) or methylfolate, vitamin D, iodine, and DHA. Some also include choline and iron. Methylfolate may be better absorbed by people with MTHFR variants. Avoid megadoses of vitamin A (retinol form). Discuss the right formulation with your clinician or pharmacist before starting.
Prenatal vitamins - what to look forPlanning
TTC Journals and Planners
Some people find a dedicated TTC journal helpful for tracking cycles, noting symptoms, recording test results, and preparing for appointments. They are not medically necessary, but can help organise information and reduce the mental load of remembering everything. Digital or paper - whichever works for you.
TTC planning toolsA note on supplements: Always check with a clinician before starting any new supplement - especially if you take regular medications, have a medical condition, or may already be pregnant. Mother & Main does not recommend specific supplements as medical treatment. Supplement evidence in fertility is mixed, and some can interact with medications or be harmful in early pregnancy.
The two weeks between ovulation and your expected period can feel impossibly long. Here’s what’s actually happening, what symptoms can and can’t tell you, and how to stay sane through it.
The wait
What’s happening in your body, what symptoms can and cannot tell you yet, and how to stay grounded from ovulation to test day.
Read guideHigh search
The symptoms that genuinely signal early pregnancy, those that don’t, and when they typically start.
Read guideTesting
How early home tests detect hCG, why testing too early gives false negatives, and which brands are the most sensitive.
Read guideTrying to conceive can take a quiet toll. The hope, the disappointment, the scheduling, the waiting, the comparison - all of it is real and all of it is valid. You are not alone in finding this harder than you expected.
TTC Anxiety
Anxiety during TTC is common and often underacknowledged. Worrying about whether it is “working,” reading into every symptom, and feeling on edge before test day are normal experiences. If anxiety is significantly affecting your daily life, speaking with a therapist or counsellor - before or during TTC - can be genuinely helpful.
Negative Tests
A negative test after a hopeful cycle is its own kind of grief. Even when you know rationally that most couples take several months or longer, it can still sting. Let yourself feel it. You do not have to immediately move to “next steps.” Acknowledging the disappointment is part of the process, not a sign of weakness.
The Two-Week Wait
The period between ovulation and your expected period is notoriously difficult. Every symptom feels significant. Distracting yourself is a legitimate strategy - not denial. Limiting symptom-searching, reducing social media time, and keeping normal life going are all genuinely helpful. The TWW is hard, and getting through it is enough.
Comparison and Social Media
Pregnancy announcements, baby shower posts, and casual “we weren’t even trying” stories can feel like small injuries when you are in the thick of TTC. What you see online is a curated version of other people’s lives - not a reflection of your path. Muting, unfollowing, or limiting social media during difficult cycles is a kind thing to do for yourself.
Partner Tension
TTC can put pressure on a relationship in ways neither partner expected. One person may feel more urgency; the other may feel more detached or like a means to an end. These feelings are common and do not mean something is wrong with your relationship. Open conversations, shared decision-making, and occasionally stepping back from “the process” to prioritise connection can all help.
When Your Body Feels Like the Enemy
Many people describe TTC as a period when their body starts to feel like something to be monitored, analysed, and managed rather than inhabited. If that resonates, it is worth stepping back periodically - not from TTC, but from constant tracking. Your body is not a problem to solve. It is still yours.
Mother & Main TTC Mentor is a calm, educational assistant designed to help you make sense of the information, prepare for appointments, and feel more organised - not more overwhelmed.
It can help you with:
Educational answers only. Always speak with a qualified healthcare professional for medical advice specific to your situation.
TTC stands for “trying to conceive” - the period when a person or couple is actively attempting to become pregnant. TTC can last anywhere from a few months to several years and involves everything from cycle tracking to medical evaluation. The experience is different for everyone, and there is no single “right” way to go through it.
The most fertile time is the six-day window ending on the day of ovulation - particularly the two to three days just before ovulation. Ovulation typically occurs around the middle of a regular cycle, but timing varies considerably from person to person and cycle to cycle. Ovulation predictor kits (OPKs) and basal body temperature tracking can help identify your personal fertile window more accurately than app predictions alone.
Most people who are actively trying conceive within 12 months. Around 85% of couples under 35 conceive within a year of regular, unprotected intimacy. For some, it happens in the first few cycles; for others it takes longer. Both are normal. If you are under 35 and have been trying for around 12 months, or 35 or older and trying for around 6 months, many clinicians suggest a fertility evaluation - not because something is definitely wrong, but because earlier information is more useful than later information.
Many clinicians recommend a fertility evaluation after around 12 months of regular trying if you are under 35, or around 6 months if you are 35 or older. Consider seeking advice sooner if you have irregular or absent periods, known PCOS, endometriosis, thyroid disease, a history of pelvic infection, recurrent pregnancy loss, or concerns about sperm health. If you have a positive pregnancy test with severe pain, heavy bleeding, dizziness, or shoulder pain, seek urgent medical care immediately.
For many people, yes. OPKs detect the LH surge that typically precedes ovulation by 12 to 36 hours, helping identify the most fertile days. They are most useful for people who are new to tracking or have cycles that are harder to predict. However, OPKs can only tell you that LH has surged - not that ovulation definitely occurred. People with PCOS may have persistently elevated LH, which can cause misleading results. A clinician can advise on the best tracking approach for your individual situation.
Common tests discussed during a fertility evaluation include hormone blood tests (AMH, FSH, LH, estradiol, progesterone, TSH, and prolactin) and a pelvic ultrasound for the person carrying the pregnancy, along with a semen analysis for the other partner. Additional tests such as an HSG or genetic carrier screening may be recommended depending on your history. Your clinician will determine which tests are appropriate - do not order or interpret fertility tests without medical guidance.
Yes. Male-factor concerns contribute to roughly 40 to 50% of fertility challenges, which means testing only one partner leaves half the picture unseen. A semen analysis is a straightforward test that evaluates sperm count, movement, and shape. If you are seeking a fertility evaluation, most clinicians will recommend that both partners are assessed at the same time. Waiting to test one partner first and the other later only delays getting a complete picture.
The relationship between stress and fertility is real but complex and not fully understood. Very high, sustained stress may affect hormonal balance in some people, but stress is rarely the sole cause of difficulty conceiving. The most honest answer is: stress is worth managing for your own wellbeing and relationship health, and support for mental health during TTC is genuinely valuable. If you are concerned about whether stress is affecting your cycle, a clinician can help evaluate whether other factors may also be involved.
Some supplements, such as prenatal vitamins containing folic acid or methylfolate, are widely recommended in the preconception period. Others, including CoQ10, inositol, and various herbal supplements, have varying levels of evidence behind them and may not be appropriate for everyone. Always check with a clinician before starting any supplement - especially if you take regular medications, have a medical condition, or may already be pregnant. Mother & Main does not recommend specific supplements as medical treatment.
No. Mother & Main is an educational resource and planning support tool only. We cannot diagnose fertility problems, interpret test results as medical advice, or tell you why conception has not occurred. If you have concerns about conceiving, please contact a qualified healthcare professional - such as your GP, a midwife, an OB-GYN, or a fertility specialist. We are here to help you understand TTC, prepare for those conversations, and feel less alone in the process.
Start with one calm step.
Everything on this page is here when you need it. No pressure, no checklist to complete before you’re ready. Start wherever makes sense for you today.
Medical disclaimer: The content on this page is provided for informational and educational purposes only. It does not constitute medical advice, diagnosis, or treatment. Mother & Main is not a medical service and does not replace a doctor, midwife, nurse practitioner, fertility specialist, therapist, or any other qualified healthcare professional. Always seek the guidance of a qualified health provider with any questions you have about fertility, conception, medications, supplements, test results, pregnancy symptoms, or any other medical concern. Never disregard professional medical advice or delay seeking it because of something you have read on this website. If you are experiencing a medical emergency, contact your local emergency services immediately.