IVF Pregnancy Test: hCG Blood Test, Timeline, & Next Steps

The IVF pregnancy test occurs 18 days post-egg retrieval, using a blood test to measure hCG levels. Positive results require follow-up tests to confirm hCG doubling every 2 days, leading to an early ultrasound for gestational sac and heartbeat confirmation. Negative results prompt a consultation to adjust treatment protocols.

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Key Takeaways

IVF Pregnancy Test Timeline: Blood hCG Test 18 Days Post-Egg Retrieval

Pregnancy testing in IVF begins 18 days after egg retrieval via a blood hCG test. This method provides precise hormone level measurements, unlike home pregnancy tests.

Confirming IVF Pregnancy: hCG Level Doubling Over 2-3 Days

A positive hCG test requires a second blood test 2-3 days later to confirm levels double, indicating a viable pregnancy. Three consecutive hCG tests and an early ultrasound confirm clinical pregnancy.

When to Expect An Early Pregnancy Ultrasound After IVF

A vaginal ultrasound is scheduled between 6-8 weeks of gestation to confirm a gestational sac and fetal heartbeat. This critical milestone validates intrauterine implantation success.

Post-IVF Care Transition: OB/GYN Referral at 8 Weeks Gestation

By the 8th week, IVF patients transition to OB/GYN care for routine prenatal care. Shady Grove Fertility coordinates this handover after confirming normal pregnancy progression.

IVF Negative Pregnancy Test: Next Steps for Treatment Adjustments

Negative results end current IVF cycle medications and trigger a protocol review with physicians. Medical teams analyze cycle data to optimize chances in future attempts.

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