Have you ever had a tubal pregnancy?

I didn't but my sister-in-law did and it was soooo painful she couldn't even walk!! they had to remove one of her tubs.. she didn't even know that her was pregnant! :( although...she went an to have two more children after that!! Also doctors thought that my friend was having tubal pregnancy because she was in so much pain but turns out that is was just from her body changing.. the baby is fine now!!!! hope everything goes well at the doctor on monday!! keeps us all updated!! xx