Tag: embryo preservation

Embryo freezing

Embryo freezing for cryopreservation

Embryo freezing or vitrification techniques are used in IVF and ICSI treatments when there are more than two good quality embryos, since one or two embryos are usually transferred with a legal maximun of three embryos.

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Embryo thawing

Thawed embryos

Embryo thawing is a reliable technique which allow embryos to be retrieved in the same stage as they were vitrified, regardless of how much time has passed.

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