Yeah it's interesting! I had heard that Gonal F is a natural product made from hamsters and that Puregon is synthetic and therefore more stable which might account for the fact that a lot of women say they do better on it. Like you I don't know yet. Since this is the first time I have been on Puregon, I will only be able to compare after this cycle. Obviously if its a positive I'll think Puregon is the best thing in the world!!

thanks for your response anyway. I hope you are well as well, I've followed your story on BB xx