
Andrea
There are so many choices when it comes to having treatment abroad. I had treatment at Institut Marques in Spain, I used them because I needed donor eggs and they were recommended to me by my UK clinic, they weren't a cheap option though at 10K Euros for a donor cycle.
Spain has a good reputation when it comes to treatment abroad and there are other good clinics in Greece (Serum gets a big thumbs up from more than one lady on here), the Czech Republic and even Norway. I guess there is also the good old US of A but very expensive to get there!
Going abroad is not necessarily the cheap option, a lot of clinics quote bargain prices but don't include drug costs so you need to make sure you are getting a quote for the true cost of treatment. Plus you will have to allow travelling expenses and possible costs of scans/bloods in the UK.
It can be a bit daunting to start with but I cannot fault IM, they are very professional and I have them to thank for my daughter (who is one next week). I would say do your research and speak to/e-mail a few places and see how you feel about it all. You have to remember that you are going abroad for a serious medical procedure so you need to be 100% happy with your choice.
Have a look down some of the threads on the 'treatment abroad' page to get some opinions.
If I can answer any other questions please just shout and

with whatever you decide.
Love Gracie
xxxxx