I am having problems ovulating and was wondering if any of you have any recommendations for a good private fertility doctor in London. I have been seeing Dr. Sara Matthews at the Portland for three months. She has put me on hormone treatment but I haven't had any success yet. Although she is extremely nice and seems to know what she is doing I don't know anyone else who has been to her which is making me a bit nervous. A friend suggested I see Dr. Colin Davis at the Princess Grace. Any suggestions would be most welcome. Fertility treatment is expensive and desperate to make sure I see the right person. Thanks