The first trimester is so critical.. try to avoid taking anything at all. I'd call your ob first.
That being said, I had to a couple times for head aches, but I did discuss it with her first
Some doctors say yes. Others say no. Tylenol doesn't help me at all because I have severe migraines so I really couldn't say. That's something you should really ask your doctor because different health issues can affect how it works in your body.
Yes you can that's what all doctors say to take If you have ton