Cryo-embryo transfer
Cryo-embryo transfer (CET) is the transfer of thawed embryos into the uterus. Embryos cultured in previous IVF cycles and frozen using vitrification are usually used for transfer.
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About cryo-embryo transfer
During an IVF cycle, we usually obtain more healthy embryos than we subsequently use for transfer. The remaining embryos are frozen by vitrification and then stored in liquid nitrogen at -196 °C. We can store embryos this way for up to ten years. Up to 95% of embryos can be used after thawing.
Cryo-embryo transfer can also be used for embryos examined using PGT.
Lower price for repeated transfers
A major advantage of CET is its lower cost. The transfer of thawed embryos is significantly cheaper than the whole IVF cycle. When treating infertility, it is often necessary to make several attempts before successful fertilisation occurs. The use of frozen embryos significantly reduces the cost of the whole treatment.
Less medication required for stimulation
CET is less stressful in terms of the use of hormonal drugs. Ovaries need not be stimulated prior to the transfer of thawed embryos, and the only medication used is intended to prepare the endometrium to receive the embryo. The precise plan to prepare the patient for transfer is always determined by the doctor individually.
Course of treatment
Always contact us prior to starting preparations for cryo-embryo transfer, so that we can draw up a precise treatment plan.
Preparatory phase
Embryo transfer
After transfer
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