My husband is disinterested in now that i'm full term :-(?

i understand where my husband is coming from. i am 38 weeks pregnant. it's awkward trying to have over the beach ball on my abdomen. i think he's got concerns about the baby's safety (even though the doctor has told him multiple times is a good thing) and i think he is a bit uncomfortable about my leaking since he is a man. i am trying not to take it personal. he is good to me in every other way. He spends allot of time with me, holds my hand, snuggles with, spoils me, etc. but is just not ually attracted to me right now. any suggestions for how i can get through this with my emotions in-tact.?