Calcium oxalate is by far the most common type of kidney stone. Less frequently, uric acid can cause stones. (This is the same chemical compound that is the cause of gout.) Struvite, xanthine, and other types of stones are rare. Some stones are combinations of these minerals and chemicals.
Your doctor will give you a schedule of all the doctor's visits you should have while pregnant. As your pregnancy progresses, you'll see your doctor more often. Most experts suggest you see your doctor: about once each month for the first six months of pregnancy. every two weeks for the seventh and eight month of pregnancy.
Posts: 1,916. I think it mostly depends on your doctor. Most women start going every two weeks when they're between 28-32 weeks, it's normally when you begin your third trimester and depends how far along you are at previous appointments. Like for example if you're 22 weeks at one appointment, then only 26 at the next, you probably won't see your doctor every two weeks until you hit 30 weeks.