Basically, Polycystic Ovary is an ovulation, and the hyperinsulinemia. So, basically, most of the cycles in a polycystic ovary, there is no formation of the egg, there is no ovulation happening. So, now here the patient has already taken 3 cycles of oral contraceptive pills, so hormones have already been taken. So, we hope that the patient is having a good cycle or hormonal levels, and post hormone she is on metformin. The germ of metformin is into increase the chances of ovulation, decrease hyperinsulinemia, decrease hyperandrogenism. Basically, it increases the level of ovulation for PCOD patients. So, now this patient who is on pills for 3 months have got a regular cycle, following which patient is on metformin, so the chances of pregnancy coming up quite early is definitely there, but, no fix dates can be told 1, 2, 3 months that metformin can cause. But, Metformin definitely increases chances of ovulation and pregnancy.