and infection can lead to menstrual disturbances due to associated hormone imbalances created. If you are also sexually active without any protection, please exclude pregnancy
first through the estimation of the serum beta-hCG
titres. If negative, you can get a clinical evaluation by an expert followed by a trans-vaginal sonogram to know the status of the pelvic organs. A kickback can be given to the ovaries in the form of hormones to induce a period. Hope this helps.