After taking oral contraceptive pills during breastfeeding, it is generally recommended that breastfeeding should not be carried out until 24 hours later, and within 24 hours, we should help to expel breast milk uninterruptedly, so as not to cause certain effects, but also to minimize the occurrence of reduced milk secretion. If you have not yet taken the pill, you can first express part of the breast milk to ensure the child’s diet, and if you can take the pill after ensuring the child’s diet, you can breastfeed after an interval of 24 hours. At the same time, during this period must drink a lot of boiled water, reduce the adverse effects of emergency contraceptive pills, but also can accelerate the metabolism of emergency contraceptive pills, so as to avoid breastfeeding on the child’s intelligence and even the brain may have a certain impact.