Hello dear I understand your concern Delayed period since july is not normal. I would suggest to undergo blood HCG and USG scan to rule out the pregnancy as it is more accurate tool than pregnancy kit. Other causes of delayed period like hormonal imbalance, ovarian cyst, thyroid dysfunction, endometriosis should be rule out. Consult the gynecologist and undergo required investigation like reproductive and thyroid analysis, USG scan, ovarian follicle study and endometrial biopsy. Period can be induced by the progesterone pill and regularized by the birth control pill. Avoid stress, do regular exercise and take healthy diet with green leafy vegetables and fresh fruits Hop this may help you Contact HCM for further health query Best regards Dr. Sagar