Medication suggestion

Patient: Hi I’m 24 f,married trying to get conceive..I have pcos and after trying for 6 months.i consulted a gyn she suggested to reduce weight and prescribed me folmet,obi met,ovigyn DSr for 3 months.and in between after each period fertyl from day 2 to 5 days and merpate from day 18 to 10 days..and come back after 3 months if I’m not pregnant..I’m very worried because of this heavy it all good for baby??please help me

Symptoms: Irregular mensus