I wan't to have sex and he doesn't. Does a man's drive also change post his wife's delivery?

there are a lot of reasons for this. if he is a hands-on dad too then it is likely that he is tired. many men find it difficult to get close to their wives while they still breastfeed, as they are not comfortable with the milky smell. then again, with the changes in appearance, the man may not be able to get in the mood.