Ive been living with my bf for 5 months and we've been having sex 1 or 2 times a day everyday except when im on my period. And right after i finish my period the next day we have sex, he always cums outside, and i havent gotten pregnant. Can having sex everyday affect me or him in any way?

Sometimes i dont feel in the mood of haveing sex but my bf is always in the mood, and i take forever to get aroused sometimes. Sex tips and ideas? :) opinions stories all welcomed :)