Thanks for your replies, I would like to think that taking the oral tablet would be a lot easier and keep me sane through to the end of my pregnancy but there is not enough research on the affect of the baby after it is born to reassure me that I should take the tablets. I have a week or two to decide before I start either one, I just want this pregnancy to be a happier experience then the last. Will keep looking for information to help me make the right choice.