Amazing IVM

People they do conventional IVF never care about immature eggs,cuz they have lots of eggs and it's not necessary to culture immature egg. But we do, Natural cycle IVF without any medication occasionally the egg ovulated earlier then we retrival. So the only one "big" "mature" egg gone, and the little one should be raise up, thats what embryo-sitter's responsibility.

This gorgeous blastocyst come from 42 years old patient's GV egg, "GV" means very very very immature egg. Fortunately, after 24 hours culture, the egg become mature and 5 days later it grew up to blastocyst. That's cool!