It varies b/w being painful and uncomfortable Pee. Sometimes I just don't feel comfortable and other times it hurts because of my back and I can't get into a pain-free position. I can't say the baby has ever been in a really awkward position, or at least not for long. If I feel like he's pressing on something I give my tummy a bit of a rub there or a gentle nudge and generally that helps LOL. But a lot of the time I need to rollover frequently because of my legs hurting/cramping or I can't sleep because I've got a blocked nose etc etc etc....the list goes on LOL