Start with a GP check-up
Ideally, see your GP 3–6 months before you start trying. They'll review your medical history, current medications, and arrange blood tests to check your iron, thyroid, and overall health. Some medications need to be changed before pregnancy.
Your GP will also check your immunity to rubella and chickenpox. If you're not immune, you'll need vaccination before trying to conceive — and you should wait at least one month after vaccination before becoming pregnant.
Supplements and lifestyle
Start taking folic acid (at least 400mcg daily) at least one month before trying, ideally three months. Your GP may recommend a higher dose if you have specific risk factors. A preconception multivitamin containing iodine is also recommended.
Review your lifestyle: aim for a healthy weight, limit alcohol (or stop completely), quit smoking, reduce caffeine, and check that any recreational drug use has stopped. These changes improve your fertility and the health of your future pregnancy.
Don't forget your partner
Male preconception health matters too. Encourage your partner to have a GP check-up, quit smoking, reduce alcohol, maintain a healthy weight, and avoid overheating the testicles (such as in hot baths or saunas). Sperm quality improves over about 3 months, so starting early helps.
If either of you has a family history of genetic conditions, discuss this with your GP — they may recommend genetic carrier screening before you start trying.
Related condition
Fertility & trying to conceive →References & sources
- 1.Ovulation and fertility — Pregnancy Birth & Baby
- 2.Fertility — Pregnancy Birth & Baby
- 3.Planning for pregnancy — Pregnancy Birth & Baby
This content is general information and not a substitute for individual medical advice. Please consult a GP for your personal situation.
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