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.
Weeks 10-16: What to Expect at Your Prenatal Appointments. Throughout the course of your pregnancy, you will see your doctor about 14 times, assuming all tests are reassuring that your baby is developing just fine. After your initial prenatal appointment and until week 28 you should plan to see the doctor once a month. Hereâs what you can expect at your second and third prenatal appointments. Second prenatal appointment: Occurs between the 10th and 12th week of pregnancy.