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Trying for a baby

Trying for a baby in Ireland

Your fertile days, folic acid and when to get help, from HSE guidance.

In short

Take 400 micrograms of folic acid every day, have sex every 2 to 3 days and see your GP after a year of trying (6 months if you are 36 or over). Use the calculator below to see your likely fertile days.

  • Ovulation usually happens 12 to 16 days before your next period.
  • About 4 in 5 couples get pregnant within a year.
  • The HSE funds fertility care, including 1 free round of IVF for couples who qualify.

When am I most fertile?

How much folic acid should I take?

How long does it take to get pregnant?

What can I do to improve my chances?

When should I see my GP?

Can I get IVF free in Ireland?

Yes, if you meet the criteria. The HSE funds fertility assessment and treatment at regional fertility hubs, and eligible couples can get 1 round of IVF or ICSI at an approved clinic. Read who qualifies for free IVF in Ireland and how to get it.

What are the early signs of pregnancy?

When should I do a pregnancy test?

If your test is positive, see your GP to start your free maternity care, then work out your due date and follow your pregnancy week by week.

What if I have had a loss?

Questions and answers

When am I most fertile?

Ovulation usually happens 12 to 16 days before your next period, and sperm can live for up to 7 days, so your most fertile days are the few days before ovulation and the day itself. Having sex every 2 to 3 days is the best way to boost your chances.

How much folic acid should I take when trying for a baby?

The HSE advises 400 micrograms of folic acid every day if you could get pregnant, starting at least 3 months before you get pregnant. Your GP may prescribe a higher 5 mg dose if you are at higher risk.

How long does it usually take to get pregnant?

About 4 in 5 couples who have regular unprotected sex every 2 to 3 days get pregnant within a year.

When should I see a GP about fertility?

If you are 35 or under, after more than a year of trying. If you are 36 or over, after 6 months. See your GP sooner if your periods are irregular or absent, or you have a condition that can affect fertility.

Is IVF free in Ireland?

The HSE funds fertility care through regional fertility hubs, and couples who meet the criteria can get 1 round of IVF or ICSI free. You need a referral from your GP or a consultant.

Sources and guidance

Every point on this page comes from the HSE page linked below it. It is general information, not medical advice, and our fertile day calculator is an estimate, not contraception. Links checked 23 September 2026.