You don't need to be precise
The chance of pregnancy is highest around ovulation, but because sperm can survive for up to 7 days, you don't have to hit the exact day. NHS guidance suggests having sex every 2 to 3 days; that way sperm is already there whenever the egg is released.
What's worth knowing
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1
Regular, not precise. Every 2 to 3 days through the month is easier than aiming at one day — and enough on its own.
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2
A cycle with no result is normal. For most couples it takes a few months. That's normal, not a sign of a problem.
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3
The dates can move. Stress can shift when you ovulate, which means the app's estimate may not be exact.
When it's time to talk to a doctor
The NHS puts it like this:
- after a year of trying
- if you're 36 or over, sooner than a year
- if you already know you may have fertility problems
- and whenever you're worried and want it looked into
If you have a partner, the checks are for both of you, not only for you.
Sources
Health information, not medical advice, diagnosis or treatment. For your own symptoms, talk to a doctor.
Your cycle, honestly.
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