Doctor,

I am a PCOS patient.my doctor suggested me enclova 100 mg for 5 days starting from the 2nd day.when the ovulation will occur?what is the right time for intercourse?Last month i took clofert tablet and the egg ruptured only on the 18th day.But due to erectile dysfunction my husband was not able to do sex.I am in tension.He gets erection in the morning but he is lazy to do it at that time.pls help me.what can i do?