Another key measure to look for is the average number of embryos transferred. (fertilitycenterlv.com)
After all, a very large number of embryos die of natural causes in their first month without our ever knowing about them, much less grieving for them. (firstthings.com)
The study analysed fertility outcomes such as number of eggs retrieved, number fertilised, number of embryos created, implantation rate and live birth rate, which was the main outcome measure in the study. (sciencedaily.com)