A 28-year-old breastfeeding woman 4 weeks postpartum asks about contraception. She is exclusively breastfeeding, has no contraindications to hormonal methods, and wishes to avoid effects on milk supply. What is the most appropriate option?ACombined oestrogen-progestin oral contraceptive started nowBCopper intrauterine deviceCDepot medroxyprogesterone started immediatelyDBarrier methods only until 6 months postpartumENo contraception needed while breastfeedingCheck my answer