Hairfall isn't due to ginnete, it's due to the pcos problem. Start with weight reduction and diet modification also along with few supplements for pcos 

Hair fall is common in PCOS and Hypothyroidism Also look for Dandruffs U may require treatment for hair loss Consultation is needed for thorough examination and treatment

Women with PCOS have high levels of male hormones called androgens, that are responsible for irregular menstrual cycles (periods), excessive hair growth and acne. Ginette 35 Tablet is a combination medicine that helps in regulating the production of these androgens as well as periods in females. This also helps in treating excessive hair growth (hirsutism) and acne effectively. Do not skip any doses and follow your doctor’s instructions carefully to get maximum benefit.