15 days late on period. Toke two tests and the results were negative. Want to know what this could be if there has been no stress.

	Asked by Unregistered (Female; 29; endometriosis ) on Wed 16, Jul 2008 03:32pm :
	I am 15 days late on my period. I usually get it every 30 days. I have taken two tests and they were both negative. I have not been under stress to delay it... What could it be?
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	Answer by Dr Noopur S, MD (doctor) on Fri 18, Jul 2008 05:59am: Hi, A little irregularity in the menstrual cycle can occur even in the absence of any pathology. I would suggest you to schedule an appointment with your obgyn and undergo a blood beta HCG test. A positive beta HCG will confirm the pregnancy. Do let me know if you need more information. Beta HCG can be detected in serum by 8 days after conception. http://www.emedicine.com/med/topic3277.htm Do let me know if you need more information. Thank you for using our service.  If you are satisfied with the answer or if you want a detailed answer for your question, please make a donation and request for further clarifications.  Our doctors will provide an elaborate answer for your clarification.   Please make a donation by clicking the button below. You may donate using funds from your PayPal account or Credit Card. Please rate my answer (select the stars below, no need to log in.)
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