Thanks for the answers guys, it seems so expensive!! Has anyone used IMMS. I was always too scared to even think about that option but I have been told that my local hospital (as it's designated according to your address) will be the new one on Nichupte which is excellent and that the doctors there usually have their own private clinics. ie they have their private practices but also work for IMSS a couple of days a week - so basically the doctors are of the same standard. I know my doctor does this anyway. Any thoughts?