Pregnancy and motherhood

Periods after birth: when they come back and what to expect

There is no fixed date for your periods to return after giving birth – it depends mostly on breastfeeding. According to the NHS, you are unlikely to have a period while you are exclusively breastfeeding and your baby is under 6 months old, but you can get pregnant as early as 3 weeks after birth, even if your period has not returned. That is why contraception should be discussed early – some methods can be started straight after birth, including if you are breastfeeding.

When do periods return after giving birth?

According to the NHS, there is no typical date – every woman's body recovers at its own pace. The strongest factor is breastfeeding: if you are exclusively breastfeeding (your baby gets only breast milk) and your baby is under 6 months old, you are unlikely to have a period. Beyond that, the NHS does not give a specific timeframe – the return of your cycle is individual.

At your check-up 6 to 8 weeks after birth, your doctor will ask whether you still have vaginal discharge and whether you have had a period – this is a normal part of monitoring your recovery.

Can I get pregnant before my periods come back?

Yes, and this is the most important fact on this topic. The NHS is clear: you can get pregnant 3 weeks after giving birth, even if you are breastfeeding and your periods have not started again. Not having a period is no guarantee that you are not fertile.

The NHS recommends waiting at least 12 months after giving birth before another pregnancy, because an earlier pregnancy can increase the risk of problems such as a low birth weight for the baby. That is why the conversation about contraception starts with your midwife right after the birth.

Does breastfeeding protect against pregnancy?

It can, but only under strict conditions. The NHS describes the "lactational amenorrhoea method" (LAM), which is based on exclusive breastfeeding. According to the NHS, you need another form of contraception if:

• your baby is over 6 months old;
• your baby gets anything other than breast milk – a dummy, formula milk or solid foods;
• your periods return – even light spotting counts;
• you stop night feeds, breastfeed less often or leave longer gaps between feeds.

The effect of expressing milk on this method is not known, but according to the NHS it may make it less effective.

What contraception can I use after giving birth?

The NHS arranges the methods by how soon after birth they can be started:

• Straight after birth, including while breastfeeding: the implant, the contraceptive injection, the mini-pill (progestogen-only), condoms, internal condoms, the copper coil (IUD) or the hormonal coil (IUS). If the coil is not fitted within the first 48 hours, you wait until 4 weeks after birth.
• 3 weeks after birth, if you are not breastfeeding and a healthcare professional has checked that you have no risk factors for blood clots: the combined pill, the vaginal ring, the patch.
• If you are breastfeeding: you usually wait at least 6 weeks before the combined pill, ring or patch.
• Around 6 weeks after birth: a diaphragm or cap. If you used one before pregnancy, the size needs to be checked again.

What to expect from sex after giving birth?

According to the NHS, there are no rules about when to start again – expect to feel tired and sensitive, so do not rush. Hormonal changes can make the vagina drier, so a lubricant from the pharmacy may help. If penetration hurts, say so – there are other forms of intimacy, and you can first check for yourself how you feel.

The NHS advises couples to take time to relax together and talk about their worries. If you still have pain during sex at your 6-week check-up, tell your doctor.

When should you see a doctor?

The NHS recommends talking to your GP, midwife or health visitor:

• at any time about contraception – you can also go to a sexual health clinic;
• if you or your partner have concerns about sex or your relationship after the birth;
• if you still have pain during sex at your postnatal check (around 6 weeks);
• if you have pain in the perineum (between the vagina and the anus);
• if you have problems controlling urine, wind or bowel movements;
• if you feel sad, anxious or worried about your mental health – postnatal depression is treatable and does not mean you are a bad parent.

Frequently asked questions

Sources

• NHS – Sex and contraception after birth – last reviewed by the NHS: 7 February 2024
• NHS – Your 6-week postnatal check – last reviewed by the NHS: 9 October 2026

Informational article retold in our own words from the sources listed. It does not replace a consultation with a doctor; in an emergency call 112. If you spot an inaccuracy, write to [email protected].

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