Relax!!!!Its just Pcos not last stage cancer..she needs to understand that Pcos is an extremely common ailment these days in women.
1) She needs to take the medicines regularly.This is because these are hormone containing drugs and if taken irregularly it will obviously cause disruption in her cycles
2) is she obese?If yes then she should aim at reducing atleast 5-10% of her body weight as it will help curing Pcos.
3) she can try tablet normoz twice a day for 3 Months..
4) What are her
sugar values?If deranged then ask her to start Tab glycomet 500 once a day for 1 week then two tablets a day regularly.
5) consult a good gynaecologist and also a good counsellor for psychological counselling