Thanks for the query.
Glucophage is nothing but metformin used in PCOS for insulin resistance
. It increases the chances of conception and helps in weight reduction and thereby regularizes menstrual cycle and menstrual blood flow.
Nausea could be a side effect of glucophage.
Breast tenderness is due to progesterone
in second half of the cycle.
women with PCOS and a body mass index
above 25 be given metformin for anovulation and infertility
when other therapies have failed to produce results.