K.C.
Hi A.!
Deff. check with your Dr. to see what they say but I own the local Stroller Strides and am both pre and post natal exercise certified. Abdominal exercises are safe through all nine months of a normal/healthy pregnancy. However after the first trimester it is not reccomended that you spend any time flat on your back so regular crunches are out. You can use a small exercise ball for crunches. Or do standing or sitting crunches. If you are feeling confident in your balance a stepper is okay. I would stay away from a tredmill though. Your balance and center of gravity change so much during your nine (ten) months that a tredmill can be tricky and if you trip you will fall right onto your beautiful growing tummy. You can also check out Stroller Strides on YouTube for a bunch of prenatal exercises and also feel free to come to one of my classes for a full body workout. Email me if you have any questions or comments at ____@____.com that helps!
K.