Hi Possom, sorry to hear that your cycle has been cancelled. I do hear people didn't response to syneral can have different result with Lucrin. Given last time, your responded slowly, maybe its worth while to change to another drug altogether rather than risk anther cycle?

I find in this journey, even we rely on their professional advice, sometimes, we do need to push to be heard. Twice I have to insist on the tests, both time we found problems. This time, I also have to suggest my FS to increase my dose after last Antagonist cycle (although I got 1 blastcyst frozen as a result). My point is - Never afraid of asking questions and when feel right insist on what you feel right.

Back to the Antagonist cycle, as WTH and Sara said, it is for people who are 'older' and also understimulate when having down-reg. It is the closest to your body's rhythem and suggest to have better egg quality with the suppressive drugs. Last cycle was my first Antagonist cycle after 3 down-reg cycles, although I stim well with down-reg, my FS suggested changing to Antagonist hoping to get more eggs but the result is not my best, I am currently giving it another try with increased dose. If its not working well, I will be back to down-reg.