The simple answer is yes. Although breastfeeding offers some protection from ovulation, the monthly occurrence where you release a mature egg from one of your ovaries, it is possible to ovulate and become pregnant prior to getting your first period.
Moreover, how can I avoid getting pregnant while breastfeeding?
Breastfeeding reduces your chances of becoming pregnant only if you are exclusively breastfeeding. And this method is only reliable for six months after the delivery of your baby. For it to work, you must feed your baby at least every four hours during the day, every six hours at night, and offer no supplement.
Simply so, why does breastfeeding increase chance of twins?
Conception during breastfeeding can increase the chances of twin pregnancies. Breastfeeding can reduce fertility during the first six months of delivery, where a mother breastfeeds her baby exclusively. However, it is possible to become pregnant with twins while breastfeeding.