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Beta-HCG Hormone Test Kits

Beta-HCG Hormone Test Kits

  • Beta-HCG Hormone Test Kits
  • Beta-HCG Hormone Test Kits
  • Beta-HCG Hormone Test Kits
Beta-HCG Hormone Test Kits
Product Details:
Place of Origin: China
Brand Name: Diacegene
Certification: CE
Model Number: β-HCG
Payment & Shipping Terms:
Minimum Order Quantity: 1000
Packaging Details: 25test/carton
Delivery Time: 10~15 work days
Payment Terms: L/C, T/T
Supply Ability: 10,000 pcs/week
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Detailed Product Description
Test Range: 2.0~200000 MIU/mL Valid Period: 15 Months
Reaction Time: 4~12 Minutes Package: 25 Tests
Storage: 2~8°C Sample Type: Serum/Plasma/Whole Blood
Methodology: Immunofluorescence CV: ≤10%
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Beta-HCG Hormone Test Kits


2.0mIU/mL Hormone Test Kits

Rapid Reaction for the Health of your next generation with Hormone β-HCG Test Kit



Serum HCG Levels During Pregnancy

Gestational weeks HCG(IU/L
0.2~1 5-50
1~2 50~500
2~3 100~5000
3~4 500~10000
4~5 1000~50000
5-6 10000-100000
6-8 15000-200000
2~3 months 1 0000~100000



Although prior work has attempted to predict pregnancy outcomes by assaying serum β-hCG levels after blastocyst transfer, no study has focused on pregnancy outcomes in those with initially low serum β-hCG levels. This study sought to investigate pregnancy outcomes of patients with low serum β-hCG levels 14 days after blastocyst transfer.



A retrospective study was conducted at the Third Affiliated Hospital of Guangzhou Medical University to study patients whose serum β-hCG levels were at 5–299 mIU/ml 14 days after frozen blastocyst transfer. Rates of live birth, early miscarriage, biochemical pregnancy loss and ectopic pregnancy were analyzed according to the female patients’ age by Chi-squared analysis. Receiver operating characteristic (ROC) curves were plotted to explore the threshold of predicting clinical pregnancy and live births.



312 patients had serum β-hCG levels < 300 mIU/ml at 14 days after frozen blastocyst transfer, among which, 18.6% were live births, 47.4% were early miscarriages, 22.8% were biochemical pregnancies and 9.6% were ectopic pregnancies. ROC curve analysis showed that a predicted value of β-hCG for clinical pregnancy was 58.8 mIU/ml with an area under the ROC curve (AUC) of 0.752, a sensitivity of 95.0% and specificity of 53.5%. The threshold for live births was 108.6 mIU/ml with an AUC of 0.649, a sensitivity of 93.1% and a specificity of 37.0%. For the β-hCG fold increase over 48 h, the cut-off for clinical pregnancy was 1.4 with an AUC of 0.899, a sensitivity of 90.3% and a specificity of 77.8%. The threshold for live birth was 1.9 with an AUC of 0.808, a sensitivity of 88.5% and specificity of 64.5%.



Initially low serum β-hCG levels 14 days after frozen blastocyst transfer indicated minimal chances of live birth. For patients having an initial β-hCG > 58.8 mIU/ml, luteal phase support should continue. Another serum β-hCG test and ultrasound should be performed one week later. When an initial serum β-hCG is < 58.8 mIU/ml, luteal phase support should be discontinued and serum β-hCG measured with ultrasound one week later.

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Contact Details
Sichuan Xincheng Biological Co., Ltd.

Contact Person: Eric King

Tel: +8613612761334

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