From the age of 14 to 25 I had been having irregular periods, and the older I got, the longer I would go without seeing it. Before I found out about Femaprin, it had been 10 months since I had last gotten my period. I took the entire bottle, and about a week after I finished it, my period came on. It has been coming on every month since then. That was over a year ago! After years of going to doctors to find out what was wrong with me, I did a little research online and purchased this product. I have recommended Femaprin to every woman who tells me she has irregular cycles, and I recommend it now. This stuff is AWESOME!