How do doctors practise medicine

The FDA requires phases and trials for medicine to be approved, medicine is tested in a group of healthy people (usually 20 to 80 people) to test how safe it is (usually it’s 3 trails) they need to check the side effects of the medicine and find the correct doses.

True, using a pedometer can promote a physically active lifestyle.

Hello! i believe that it is okay, but you should limit on how much you go in a jacuzzi, hot tub, sauna etc. the rise in temperature may effect the development of you unborn baby and could cause some birth defects most likely in the first 3 months or 12 weeks of pregnancy. the recommended amount of time to be in a jacuzzi while pregnant would be 10  minutes or less.i hope this !