Day 5 vs. day 6 embryo transfer for IVF pregnancy rates
Part of Women’s health & pregnancy clinical trials.
This study compares pregnancy success when a single embryo is transferred on day 5 versus day 6 after fertilization. If you are 18 or older and having your first ICSI cycle with a single embryo transfer, you may be eligible.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are 18 years old or older.
- You are having your first ICSI treatment cycle.
- Only one embryo will be transferred.
- There is no upper age limit.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
Similar studies
Other trials that look related to this one.
This study compares different methods for transferring frozen embryos into the uterus during IVF. It aims to find the best technique to improve pregnancy chances.
This study looks at whether testing the immune cells in the uterus and then personalizing treatment improves the chance of success for patients who have a single embryo transfer. Eligible patients had the immune test and then a single blastocyst transfer within nine months.
This trial compares a new method to time a frozen embryo transfer (using a test called ERA) with the standard method. The goal is to find the best time to transfer a high-quality embryo in women who have had multiple failed IVF attempts (recurrent implantation failure).
This study looks at whether a specific sperm selection method (PICSI) helps increase the number of chromosomally normal embryos in couples using ICSI and PGT-A. It may be especially relevant if you are an older couple or have concerns about sperm quality.
This study compares two different timings for a lab procedure called assisted hatching (making a small opening in the embryo's outer shell) to see if one helps more embryos implant. You may be eligible if you're doing IVF with a frozen embryo transfer of a single screened embryo.
This trial tests an artificial intelligence tool that automatically ranks embryos to help doctors choose the best one for transfer. It is for people doing an IVF or ICSI cycle with a "freeze-all" strategy, meaning all embryos are frozen for later use.
Hear when a new Infertility trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.