I'm 37 weeks pregnant and still using my treadle sewing machine. I'm surprised that I'm able to do it still, but it's been pretty easy. The only problem I had was with winding my bobbin - I usually run my machine super-fast to do it, and I get out of breath.
Quilting goes just fine, though.
I'm finally at the quilting stage with my mom's Carpenter's Wheel quilt. She requested a lot of straight-line stitching, which I thought would go quickly...unfortunately, it's become more challenging than I thought since I like my quilting to make an interesting pattern on the back of the quilt as well as the front. I'm still working on laying it out but I have a general idea.
I've also been doing baby sewing - I sewed up a second flannel blanket for my baby, and a flannel and minky fabric blanket for my cousin's baby shower next week. I want to make a pair of baby shoes too...I had intended to sew one pair in each size before the baby came, but now I think that may have been ambitious. If I can sew a pair in the smallest size I'll be happy.
Luckily my sewing area is in the basement, and my kids ask to play in the basement at least once a day...I've been getting a lot more sewing time in. I love summer!