It falls under the category of medications known as selective estrogen receptor modulators SERMs Its main application is in the treatment of female infertility particularly in cases where there are difficulties related to ovulation problems or polycystic ovary syndrome PCOS By aiding in the release of reproductive hormones and facilitating the release of eggs from the ovary this medication helps improve fertility The way this medication works is by increasing the release of two hormones folliclestimulating hormone FSH and luteinizing hormone LH These hormones play a crucial role in promoting the growth and maturation of eggs within the ovarian follicles ultimately leading to ovulation Always take this medication in the dosage and duration prescribed by your doctor