Conversation: The conversation between human and AI assistant.
[|Human|] im 19 and always had a regular 28 day cycle but the last to months its been different last month it was 37 day and this month it was 40 days i took pregancy test because i thought iwas pregant because it was so 12 days late but they were neg. then i got it after 12 days late i dont no why its been like this? no changes in my life no stress or eating changes or exercising changes so why do u think this is??? ps i havent been on birth control since nov. of 2009
[|AI|]  Hello misunderstand your concern. Following are the cause of your problem:Late ovulation, Chat Doctor. If any above hormone is decreased or increased there is imbalance in menstruation. So please do full hormonal profile : Estrogen, progesterone, LH, FSH, Chat Doctor and thyroid hormone. That help to diagnose hormonal imbalance. Also do Follicle study, endometrial biopsy and hysteroscopy. Relaxation exercise and musical therapy regular walking and exercise. Eat healthy devoid excessive tea and caffeineWear loose pure cotton inner barkeep the vagina clean (Not wet)After confirmation you can take treatment according So please go ahead. Hope this may help you Best regards