my baby often ask for bf but I'm unable to do often.. because when he start to suck it starts to pain while in night he took long time feed and sometimes he bite

A. hello you can in such case try to express your milk using a breast pump and feed the same using a bpa free bottle or a sipper like Babyhug or if u wish to wean off bm then you can do so and aso introduce your child with full cream cow's milk which is not a problem