I think how often you are seeing your doctors is fine. I only had about 7 appointments in total for my entire pregnancy. I didnt have my first one until I was 20 weeks. If everything is good and fine, and you feel good you dont really need to go too often, but usually you do start to go more often towards the end of your pregnancy. It really depends on your doctor and your condition though - obviously if you were having problems then you would be going more often.