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What does accuracy of home pregnancy tests depend on?

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  • How closely you follow instructions
  • When you ovulate in your cycle and how soon implantation happens
  • How soon after pregnancy you take the test
  • The sensitivity of the test

From: Pregnancy Tests WebMD Medical Reference

SOURCES:

American Pregnancy Association: "Understanding Pregnancy Tests: Urine & Blood." 

American Pregnancy Association: "Taking a Pregnancy Test." 

American Pregnancy Association: "Pregnancy FAQ: Early Pregnancy."

Department of Health and Human Services: "Pregnancy Tests: FAQs."

Lab Tests Online: "hCG."

Reviewed by Traci C. Johnson on February 11, 2019

SOURCES:

American Pregnancy Association: "Understanding Pregnancy Tests: Urine & Blood." 

American Pregnancy Association: "Taking a Pregnancy Test." 

American Pregnancy Association: "Pregnancy FAQ: Early Pregnancy."

Department of Health and Human Services: "Pregnancy Tests: FAQs."

Lab Tests Online: "hCG."

Reviewed by Traci C. Johnson on February 11, 2019

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Are home pregnancy tests expensive?

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