pregnancy and education

It really irritates me that I see the same questions about pregnancy . it's not our fault we aren't being properly educated but jeez. 
Yes you can have sex while your pregnant (unless told otherwise by your doctor)
Yes it's normal to cramp or be in pain when you sneeze your body is changing and growing
These are just a few examples but this is somthing I read Every day and it makes me mad that we aren't getting properly educated by our doctors or even in school.