Dear Sirs
I am a 5th year resident of Obstetrics and Gynecology in Europe and I have a question regarding the medical speciality equivalency between the US and Europe. This probably isn't the right mail to ask this question, but maybe you could be kind enough to redirect this text to the proper person. 
I would like to apply for a fetal-medicine fellowship after ending the speciality, but I do not whether this is possible. In case I can do so, how can I apply for it.
Thank you very much for your prompt attention,
Cristina Fadigas