Low to moderate exercise (15-20 miles/week) begun in sedentary women with regular cycles and > one year buildup will not result in problems. Moderate to intense training (30-50 miles/week) building up over two months in young women will more than likely result in significant menstrual abnormalities.
1 Phone Number: The contact phone number for Comcast headquarters is 1-215-286-1700.  Fax Number: All fax communication with the corporate office should be sent to 1-215-981-7790.
AnonymousDecember 13, 2013 at 10:22 AM. Suddenlinks Corporate office phone number that is on a bunch of websites as 1-314-315-9500 is wrong. It is misinformation put out there by suddenlink so no one can call the corporate office lol. The real corporate office phone number is 1-314-315-9400.