Thank you for your query.
The mainstay of treatment of PCOS is weight reduction and lifestyle/diet modification.
You have satisfactorily reduced your weight, and should aim at maintaining a healthy BMI.
helps to regularize your irregular periods
As your pregnancy test is negative, it is likely that your periods are again delayed due to PCOS, which happens once a while inspite of treatment.
Please consult your gynecologist who would definitely rule out a pregnancy by an ultrasound
, and if non pregnant, would prescribe you appropriate medicines for having a period.
If you are planning to conceive, please see an Infertility
expert, as you might need the help of ovulation inducing drugs like clomiphene
to help you conceive