Thanks guys. I don't have a problem with him doing it. I'm just trying to ease my guilt I guess. I was hoping it wouldn't go on, as I'll be needing them again soon & I don't want there to be any jelousy, but at the same time I'm always very gently talking to him about how the baby is going to drink out of mum's boobies when it comes. Last night was the first time I was allowed to say it & he agreed, so he's slowly becoming ok with the idea.
Hopefully by the time it happens he'll completely understand & it'll all be ok, even if he does still want them, he'll be ok with sharing.