Fertilix 100 Tablet is a medicine used to treat female infertility. It increases the chances of pregnancy in women who have a problem with ovulation (release of an egg) or have a condition called polycystic ovary syndrome (PCOS). Fertilix 100 Tablet should be taken with or without food, preferably at a fixed time each day. It should be taken as advised by the doctor. The dose and how often you take it depends on what you are taking it for. The medicine is not recommended for a longer period. Some common side effects of this medicine include nausea, vomiting, stomach upset, and hot flashes. If these bother you or appear serious, let your doctor know. There may be ways of reducing or preventing them. This medicine may cause problems with your eyesight, so be cautious before driving or using machines. Before taking medicine, tell your doctor if you are breastfeeding, if you have ever had any problem of vaginal bleeding or liver or thyroid problem. Your doctor should also know about all other medicines you are taking as many of these may make this medicine less effective or change the way it works.