Serophene

Clomifene, also known as clomiphene, is a medication used to treat infertility in women who do not ovulate, including those with polycystic ovary syndrome.[3] Use results in a greater chance of twins.[3] It is taken by mouth once a day, with a course of treatment that usually lasts for 5 days.[3] Common side effects include pelvic pain and hot flashes.[3] Other side effects can include changes in vision, vomiting, trouble sleepin... [wikipedia]