The embryo cryopreservation is a technique that helps preserve your fertility just like egg cryopreservation, however, some factors are very important to consider when you decide to perform any of these procedures. Here we mention everything you need to know to choose the best option.
Understanding embryo cryopreservation?
It is a technique to keep embryos in perfect condition for a long period, for which liquid nitrogen is used at low temperatures, reaching -196° C. In this process, vital functions are reduced and they are maintained in "suspended life". Vitrification is currently an ultra-fast freezing process that prevents crystals from forming inside the cells and affecting the embryo. To achieve this, cryoprotectants that protect tissues from damage by freezing are also used.
The embryos that undergo this process are the surpluses of a In Vitro Fertilization (IVF). It is done to be able to use them in the future if another IVF cycle is desired and to avoid undergoing ovarian stimulation again, for this reason, those embryos of good quality and better evolution are usually cryopreserved to achieve pregnancy.
This technique is recommended in the following cases: when it is not possible to carry out an embryo transfer at that time; when the person suffers from a disease that makes it difficult to obtain embryos in the future or, as mentioned above when they plan to carry out another assisted reproduction cycle.
Differences with Egg cryopreservation
here are few differences between the two techniques but very significant. The most important difference is that the embryos will already be ready for development when they are thawed compared to the eggs, which will still have to go through a fertilization process.
The Benefits of cryopreservation techniques On Embryos
One of the advantages of embryo cryopreservation is that it decreases the risk of multiple pregnancies and allows for improving the reception of the endometrium favoring pregnancy, in addition to providing several opportunities for embryo transfer. When the embryos are thawed they can continue their development normally, implant them and give rise to a baby.
f you plan to have a baby but don't want time to be a risk factor, consider one of the cryopreservation options to preserve your fertility. Do not hesitate to reach out to us, we have certified specialists on the subject who will be happy to accompany you in this important decision. Come to us and schedule your appointment.
English 
Spanish