I took Pregnancy Prep for approximately 14 days. After taking PP, my period came late and when it started it was abnormal - very light. I stopped taking PP after 7 days of my abnormal period. Then my period switched to its usual flow. However - it lasted for 12 days like this. In total, I had my period for 19 days. Very unusual.
I finally called my Dr. yesterday and she told me to come it. She explained that 1 of the ingredients acts as a blood thinner....and that may have cause the excessive bleeding. I was told to take the birth control pill to stop the bleeding. If my period does not stop in the next day or 2 - I will start taking the pill. So, Pregnancy Prep was supposed to help me get pregnant and now I am going to start taking the pill. Unfortunately - this was not the result I was looking for.
Just my 2 cents.