anyone taking prometrium 2x a day tell me how did your dr. prescribed

hello ladies can any tell me how did their dr. prescribed prometrium. I'm precribed prometrium 2x a day on day 16 and to take until there's a cycle. Well my cd are usually 30 but it was 39 cds until it came down but i had stop the prometrium a week before that. Now I decided to only take it for seven days. I've been doing alot of research on this medication . Please share your stories.

[sarge1]

my doctor has prescribed 100 mg Prometrium pills, 3x/day! I thought it was a bit much.  I took it from cd 21 until I had my pregnancy blood test.  My cycles before this were 26-28 days, very regular, but this last cycle lasted 31 days.  AF came 3 days after stopping the Prometrium. This will only be my second month on it though.

[violet1970]

I'm a pharm rep and sell promet. If you are taking it to start your cycle. You may not get your period until 7-10 days after taking your last dose. If you are taking it for pregnancy support after you ovulate, many physicians dose it differently. You should try and take it at night, it can make you sleepy.

[jess4me]

thank you violet