Hi, I was not having my periods for last 2 months, then i got checked up with doctor here in Sweden, got my ultrasound done, got the pregnancy test done, all were negative. Then , doctor prescribed me Primolut-Nor 5 mg , two times a day for 10 days. Its already 8 days that i am taking the pills, when can i expect my next period ? Will it have any side effects for future pregnancy ? what is the surety of that my periods will start after 10 days ? Please reply ASAP, thanks in advance !!!