1. Krimson contains anti androgen:cyproterone
acetate and ethinyloestrdiol which will lead to anovulatory cycles and after stopping these tablets first few cycles will be irregular [keep in mind]
2. since thyroid
function test are normal, have an ultrasound
scan to rule out any abnormality,along with hormonal
study including LH, FSH.
3. consult with a gynecologist for clinical correlation of reports and for further management accordingly. [if hormonal imbalance is the issue]