Hi, I Am Going To Be Taking Crinone 8% Gel

Hi, I am going to be taking Crinone 8% gel for IVF treatments in just over a week. I sometimes, maybe every 5 or 6 weeks have trouble breathing at night. I think my throat relaxes, I have a narrow airway, and I can't breathe and wake up coughing. I always wake up. I am afraid Crinone will put me into such a deep sleep, my brain won't be able to wake me up at night and I could die. Is this true?
I am getting this problem checked out soon.
Thanks, Valerie YYYY@YYYY