After having a baby, if you do not have a period while breastfeeding, it is possible to get pregnant during intercourse, mainly because although you do not resume your period, you may resume ovulation, which can lead to the possibility of pregnancy if you have intercourse just in time for ovulation. It is advisable to use contraceptive measures during intercourse. It is better to use condoms to prevent pregnancy because there is a baby to breastfeed, and it is not recommended to take contraceptive pills. In addition, if it is a normal birth, if it is already 100 days after delivery, if the uterus has returned to its normal state and there is no other discomfort, you can also use the birth control ring to prevent pregnancy, and it is recommended to consider using the birth control ring after 6 months for a cesarean delivery. If you don’t have a period after giving birth, you may also get pregnant, so it is recommended to take good contraceptive measures.