How should a father explain puberty to his daughter?

i think the first step is to be friends with her and be comfortable talking. you can take her out shopping one day and then take her to a female shop where you can tell her to pick out some bras that she would like. of course talk about it before you go so that she does not feel embarrassed suddenly. tell her that all this is natural and is a regualr part of growing up. talk to her about boys at school and what she feels about them. ask her if she knows about dating and so on. these will help you both communicate better and talk about puberty.