If your pregnancy is without complications that increase chances of normal delivery,do pregnancy related excercises, avoid stress, avoid intercourse.

Swiss ball exercises at home Mothers Horlicks two spoons with milk two times a day for a month

Hello there, At this point no one can tell if you end up with normal delivery or c section. As there are various reason for section. One of the reason is pelvic bone adequacy. And baby size. As such for having normal delivery there are no precautions. But few thing you can do is pregnancy related exercises, yoga etc. Eat healthy. Avoid intercourse. You can do house hold simple chores.