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HCG Levels Doubling Time Calculator

Doubling times for hCG are a good way to check whether a fertilized eggs is progressing normally in early pregnancy.Slow-rising hCG doubling times can be a possible sign of miscarriage or symptom of ectopic pregnancy. but if yours is rising slower, don't panic quite yet. Because women with low numbers can go on to have a normal pregnancy and a perfectly healthy baby.
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HCG & Progesterone Levels CalculatorHCG Levels Doubling Time Calculator
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Calculate Your HCG Levels Doubling Time:   

Date and Time of First HCG  First HCG

Month  Day  Year  Hour  Levels Value

Date and Time of Second HCG  Second HCG
Month  Day  Year  Hour  Levels Value

Pregnancy Stage( To get pregnancy week,click here.)


HCG Doubling Time

Serial determinations of human chorionic gonadotropin (HCG) have been used in evaluating early pregnancies. Blood or urine tests measure hCG. As pregnancy tests, levels can first be detected by a blood test about 11 days after conception and about 12-14 days
after conception by a urine test.

In the diagnosis of early pregnancy failure, the HCG doubling time is a superior diagnostic parameter compared to the HCG ratio, with similar sensitivity but better specificity.HCG levels rise during the first 6 - 10 weeks of pregnancy then decline slowly during the second and third trimesters.At an hCG level below 1,200 mIU/ml, the hCG usually doubles every 48-72 hours. Between 1,200 and 6,000 mIU/ml serum, the hCG usually takes 72-96 hours to double. Above 6,000 mIU/ml, the hCG often takes over four days to double.A great way to understand just how rapidly these levels increase is to look at weeks 4 and 5 during pregnancy.
If hCG levels are taken and they not only double, but triple, quadruple or more, this is often a sign that there is more than one baby in the uterus.

Eventually, the amount of hCG will reach a plateau where it will stay for the duration of the pregnancy.
Top Use:    Calculate HCG Levels Doubling Time - First HCG Value:4386mIU/mL 2018-7-17 0 Second HCG Value:11215mIU/mL 2018-7-20 0

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