In PCOS, delayed or absent follicle development is common because ovulation may not happen regularly. The medicines you are taking, including Obimet and Thyronorm, are commonly used to improve insulin resistance and thyroid balance, both of which are important for fertility. FSH injections are given to stimulate follicle growth, and your doctor will usually monitor the response through ultrasound scans and hormone levels. If follicles still do not grow adequately, the next step may include adjusting the FSH dose, changing the stimulation protocol, adding ovulation-trigger injections, or considering treatments such as IUI or IVF, depending on your age, hormone reports, and fertility history. Maintaining a healthy weight, regular exercise, and controlling stress can also improve ovulation and treatment success. Continue close follow-up with your fertility specialist because these medicines require careful monitoring to avoid overstimulation.