IVF & IUI
Time-lapse systems allow embryos to be observed without removing them from the incubator, and provide extra information about the timing of divisions. Whether that improves live birth rates compared with standard assessment remains unproven.
Also known as: embryoscope, time lapse
Related Canada guides
Sources
- ESHRE guidance (used where Canadian wording is unavailable)
Last reviewed: September 9, 2026. Written by the Antega Editorial Team. General information only — always follow the advice of your own clinic, doctor or pharmacist.