A blow to your back: A blow to your back should not effect your period. However, if your last period started on April 25 and you have a 28 day cycle, your next period should start May 23 ( 28 days from start of one to start of the next is a 28 day cycle) and there is some normal variation from cycle to cycle so a period starting today would be normal. Hope this helps.
Answered 5/22/2015
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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