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A member asked:
Can blood tests in general tell if a female has had her period already? like any tyoe of blood test? if so what ones
A doctor has provided 1 answer
Possible: There are changes in the hormones (FSH, LH, Estradiol, Progesterone, etc) that regulate the cycle, that occur throughout the cycle. The varying hormone levels would generally reflect where a woman was in the cycle.
Answered 7/1/2014
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