Anonymous wrote:I did 2 cycles of clomid before switching to letrozole. I was 34 at the time, not 40, but I'm sure side effects are similar. I had intense mood swings, some mild headaches, and the clomid thinned my lining (part of the reason we switched to letrozole).
Are you being monitored by an RE, OP? Or is this being prescribed by an OB?