Can a Tubal Ligation Prevent Pregnancy? Exploring Serognancy Options

Question
My name is Brandy and my sister-in-law is having pregnancy problems.  She has been pregnant five times. And just recently found out that she lost her fifth baby. Out of the five pregnancy's she has had one baby and that was her first pregnancy. She asked me to be a serogant mother for her and her husband.  I have had a tubiligation and was wondering if it was possible for me to carry a fetus with a tubiligation?  Another question is I am rh-negative and they are both posistive.  Which i have had to have shot with my four pregnancy which were all carried to term.  Will a rh-negative factor interupt with carring another woman's baby.

Answer
HI Brandy,
first of all, she needs to go further and find out what is causing the miscarraiges. she need to go see a fertilty specialist and now. Surrogacy is tricky and must be done legally and with lots of care, it is not just getting pregnant for someone else. Dont' do it because she is your sister in law, make sure she does all she can do to carry a baby on her own and safely before you do anything like that.