14 June, 2021
Natural cycle in Embryo Transfer
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The last phase of a fertility treatment is the embryo transfer. That is a key moment to the process.
The embryo transfer must be done on a specific period of the cycle, when the woman’s reproductive system is in optimal condition for implantation.
It is generally done with the help of medication (hormones – estrogens), which prepares the woman’s endometrium to receive the embryo.
However, in some cases, there is the possibility of prescind from hormones and, of course, their side effects.
We respect women´s natural cycle * requires previous case studying
At HC Fertility we assess each case in a personalized way, so we are able to offer the possibility of carrying out the embryo transfer with a natural cycle, (without hormones for the endometrium´s preparation).
The only medication used are HCG (Human Chorionic Gonadotropin) to induce ovulation and perfectly synchronize the transfer process, and progesterone to help with the embryo´s implantation .
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PERSONALIZED TREATMENTS FOR YOU
Does natural cycle have the same chances of success as the substitute cycle?
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Yes, it has the same chances of success as the substitute cycle (cycle with drug use).
Obviously, it is a treatment that is carried out when there are frozen leftover embryos from an IVF-ICSI cycle.
In which cases would natural cycle be indicated?
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The only requirement that needs to be fulfilled to be eligible for a natural cycle is to have regular periods.
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The only requirement that needs to be fulfilled to be eligible for a natural cycle is to have regular periods.
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The woman should be checked at the beginning of her cycle, and followed up by ultrasound until ovulation.
Dra. Arantxa Pérez
Ginecóloga experta en Reproducción Asistida
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