W.R.
Hi E.,
I had an inguinal hernia during my 2nd pregnancy. I was around 28 weeks pregnant and they didn't want me to wait to fix it. So at 29 weeks pregnant I did the surgery and had no problems with my pregnancy after. I was very sore for about five days after because I didn't want to take strong medication. I did have a c-section but it wasn't due to the hernia, my first pregnacy I had to have a c-section so I had just opted to do another one. It was scary to think I had to have surgery when I was pregnant, but all my drs. reasured me that it was a very safe procedure to do. Good luck to your sister-in-law and I hope this helps.
W.