Joeve - I'm with the other girls if you are getting pg then IVF is not really likely to help. Have they even been monitoring you after you get pg, do you get progesterone support? IUI might be useful as it times everything perfectly and is lots less expensive. Personally I hated IVF and will never do it again but i'd do IUI in a heartbeat. So my advise would be think about IUI and use the money you save not doing IVF to put towards stuff to help bub stick like acupuncture, herbs or a nice relaxing holiday.