told it would bring on a cycle 14 days after. It has been 19 days and no cycle... I was prescribed the medicine because I was experiencing an absence of my cycle and also perimenopausal symptoms,hot flashes,insomnia,ect..(i am 44 almost 45) she also decided to put me on lexipro for my extreme anxiety. Could those meds be interfering?? I have never been on any meds before in my life.