Entertaining while pregnant.

Not an angry rant, more of an amused rant but we entertain quite a lot and it's starting to annoy me that our guests always bring wine that I can't drink. I do all the buying, cooking and serving while my SO and our guests drink this lovely wine that was bought and the one who is 34 weeks pregnant and doing everything gets nothing. Our friends are lovely and are oblivious to the fact, but I'm looking forward to having the baby and enjoying a glass of wine again. 
Just to add before anyone judges, but my SO does all the dishes and cleaning after dinner so he does help out as well.