Hi Elizabeth. I am 38.5 weeks pregnant and did LC maintenance for the entire pregnancy. Had a couple cheats here and there but overall the plan was easy to stick with and I felt fantastic. In fact, I had no morning sickness, no back pain, no swelling of ankles, no constipation, and cravings for things that were healthy. I did have really bad heartburn and some leg cramps, but overall I have enjoyed the pregnancy. The one thing I would do differently is I would have waited until I was closer to my goal weight before conceiving. But sometimes things happen!!
Good luck!