Blastocyst Transfer Americas

In natural conception embryos arrive in the uterus 5-6 days after fertilisation. With present day IVF, embryos are routinely transferred back 3 days after fertilisation. Recent breakthroughs in the laboratory and developments in media culture have made it possible to grow embryos in vitro for up to 5 days. This is referred to as blastocyst development. By growing the embryos to blastocyst stage you have the potential to choose the best developing embryos and also to transfer fewer embryos, which results in increased pregnancy rates and lowers the multiple pregnancy rates. However, not all patients are suitable candidates for this procedure.

The egg donation programme was set up to link women that wanted to donate their eggs with those couples that need donated eggs. A woman might need donated eggs for a number of reasons: - Premature ovarian failure - Genetic reasons for not using her own eggs, i.e. some diseases are transmitted genetically. - Older women who have had previously unsuccessful fertility treatments The donors are usually between 21 and 35 years old and donate altruistically to a known or an anonymous recipient. The woman donating her eggs is given fertility drugs to stimulate her ovaries and the development of several mature follicles. Each of these follicles may contain an egg. The recruitment and development of the follicles is regularly monitored by ultrasound scans and blood tests. This is to ensure that the ovarian stimulation is both safe and effective. The pregnancy rate for those treated using donated eggs is 35 % per treatment cycle at Barbados Fertility Centre. However, the success rate is dependant on many factors, such as the number and quality of the donated eggs.

IVF With Egg Donation

IVF ICSI Cryopreservation Oocyte Donation