IVF lab test: when to hatch embryos for best genetic results?
NCT ID NCT07154875
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study looks at whether doing a laser-assisted hatching procedure on Day 3 or Day 5 of embryo growth changes the genetic test results in IVF. About 200 people having IVF with genetic testing will take part. The goal is to see if timing affects embryo health and the accuracy of genetic screening.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- Assisted hatching (laser procedure to thin the embryo's outer shell)
- What this could lead to
- If it works, this could help IVF labs choose the best timing for assisted hatching to improve embryo selection and genetic testing accuracy.
- What could go wrong
- This is a small, early-stage trial focused on lab outcomes, not pregnancy or live birth. The results may not directly improve success rates for patients.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for INFERTILITY; IN VITRO FERTILIZATION; EMBRYO DEVELOPMENT are added.
By submitting, you agree to our Terms of use
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Center for Reproductive Support, 16A Ha Dong General Hospital
RECRUITINGHanoi, Hanoi, 100000, Vietnam