Hi dear, you need to get prescription in order to buy the medicine. Are you taking visanne? I took this med for 6 mos. My obgyn that time was dr jaimala shukla of unicare burjuman...better take an appoinment with a gyne..you still need to unfergo continous check up while taking the meds...i still had a series of ultrasound that time so that my doctor will check if the meds is taking effect in my endometriosis...