Hello. My last cycle began on april 24th, after my next cycle did not begin I took several hpt, all of which came out negative. I then visited my gyn and was found to have a persistent folicle which was thought to be the cause of my delayed period. I was prescribed primolut nor once a day for 10 days to bring on my cycle, however 6 days after the last pill I still had no period, but was feeling nausea. I took another hpt and this time it instantly came back positive. Now I am worried that the primolut will have damaged the fetus. I m 40 years old and already have two children.