Hello Doctor,
I have not had my periods for 3-1/2 months now and I am scheduled to leave for vacation on 21st of this month. As my periods are always irregular, I am not sure when I will be getting this time. However, today, (by a non-gyn) I have been prescribed norethisterone (Primotron-N) (dosage 2 tabs each 2 x 2 x 2 for 1 day and then then 1 tab each for 3 times a day). My question is will I get my periods within then next 3-5 days? Or If there is any other better effective OTC...so that I can be sure of I will be getting within next 3 to 5 days.