A member asked:

Does hcg hormone decrease in the afternoon?

A doctor has provided 1 answer

Not really: The reason the first morning void is used for a urine HCG test is because your urine volume increases as you drink fluids during the day, and lowers the HCG concentration (not amount) in the urine.

Answered 6/10/2014

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Related Questions

A member asked:

Can the hCG hormone not be detected even the woman is pregnant?

A doctor has provided 1 answer