The Machaber in OC Siman 470 writes that there is an opinion that holds a woman that is a bachorah should fast on Taanis Bechoros. The Rema adds there however that this is not the minhag. The Rema ...
I've heard that some men fast on erev Pesach for their firstborn son until that son old enough to fast for himself. Is that halakha? Where does this come from?
May one allow children to play in water on minor fasts? Are the rules the same (depending whom you follow) as for an adult?