The combined pill while breastfeeding

It may become an option later if feeding is established and you have no medical reason to avoid oestrogen. Your postnatal clinician should advise when it is suitable for your circumstances rather than using a start date chosen from another person's experience.

Oestrogen can lower milk production in some breastfeeding parents. A change may show as fewer audible swallows, breasts feeling less full, shorter feeds without satisfaction or concerns about the baby's growth, although these signs can have other causes.

Separately, the body remains more prone to blood clots for a period after delivery. Delivery method, mobility, smoking, migraine with aura, high blood pressure and personal or family clot history influence the assessment.

Discuss contraception before relying on breastfeeding alone. Fertility may return before bleeding does, and breastfeeding only prevents pregnancy under specific feeding and menstrual circumstances that can change quickly.

A progestogen-only pill, implant, injection, intrauterine method or condoms may be considered without the oestrogen-related supply concern. If you later begin the combined pill, monitor feeding and wet nappies, attend growth checks, and seek feeding support if supply appears to fall.

Seek emergency help for sudden shortness of breath, chest pain, coughing blood, collapse, sudden weakness or speech difficulty. New one-sided leg swelling, warmth or pain also needs urgent assessment for a possible clot.

Contact your maternity or baby's healthcare team promptly if the baby is unusually sleepy and difficult to feed, has noticeably fewer wet nappies, or there are concerns about growth. Fever with a painful red area of breast also merits timely medical advice.

Ask how your delivery and health history affect timing, which methods are least likely to disrupt your feeding goals, and what signs should trigger a milk-supply review. Confirm how to start the chosen method without leaving a contraceptive gap.