ASRM Embryo Guidelines Should Improve Overall Picture for Fertility Patients By Sonja Kristiansen, MD on November 30, 2009

This year, the American Society for Reproductive Medicine took an expected step forward to increase the safety and health of prospective IVF moms and their future babies. They issued guidelines stating specifically that women under age 35 should have no more than two embryos transferred per IVF treatment cycle.

The goal is to prevent multiple pregnancy, which is full of risks to both mother and babies.

The patient's prognosis, not just her age, should also be taken into account. In cases of a woman younger than 35 having optimal chances at pregnancy, the ASRM further recommends that single embryo transfer be considered.

Other ASRM embryo transfer recommendations, by which Houston Fertility Center adheres, are:

Patients 35 to 37 years old with good prognosis -- 2 embryos
Same age group with less optimal prognosis -- up to 3 embryos (or up to 2 resulting from extended culture)

Patients 38 to 40 years old with good prognosis -- up to 3 cleavage-stage or 2 blastocysts
Same age group with less optimal prognosis -- up to 4 cleavage-staged or 3 blastocysts

Even in cases of patients who typically have the least optimal chances of pregnancy -- women 41 to 42 years old -- no more than 5 cleavage-stage or 3 blastocysts should be transferred.

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Dr. Sonja Kristiansen

Houston Fertility Center

Led by board-certified Reproductive Endocrinologist Dr. Sonja Kristiansen, Houston Fertility Center. As a proudly independent practice, we offer transparent pricing: $9,400 for INVOcell with PGT and $13,000 for IVF with PGT.

Our facility welcomes both local and out-of-town patients and is affiliated with leading medical organizations, including:

  • American College of Obstetricians and Gynecologists
  • American Society for Reproductive Medicine
  • Texas Medical Association

Whether you're just beginning your fertility journey or exploring advanced treatment options, we're here to support you. Call (713) 225-5375 or contact us online to schedule your consultation. 

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