BW, I didn't have any probs with Synarel because I was only on it for so short a time, but the headache thing doesn't surprise me. One morning, I accidentally gave myself a double dose and I thought my sinuses were going to explode. It does seem true that there is wide variation in the experience of symptoms. I haven't used Lucrin.

The injections are very easy. Are you using Puregon? The Puregon pen is a dream to use and because you are injecting into adipose tissue, you don't feel anything. The symptoms during stim are much different and you will probably feel a little bloated and like your abdomen is filling up with fluid which it kind of is in a way. If you have any problems though, or feel that your symptoms are a bit extreme, just ring the clinic right off, day or night.

Good luck ... thinking of you and wishing you all the best.