von editormanzanera | Mrz 15, 2023 | Nachrichten
Technologies advance rapidly – all of us can observe that daily. These advances do not escape the assisted reproduction field either. One of the techniques which evolved the most in the past few years is the preimplantation genetic diagnosis (PGD). It consists of the...
von editormanzanera | Feb 22, 2023 | Nachrichten
One of the possible treatments in assisted reproduction centres is egg donation or, scientifically, oocyte donation. In this treatment, apart from the receptor (a woman who receives the embryo transfer), a second woman comes into play – a donor who will provide...
von editormanzanera | Jan 25, 2023 | Nachrichten
Diet is one of the key factors in embryo and foetus development. A deficient diet produces adverse effects both in natural and assisted reproduction. Although there are studies in animal research, the results in human populations are scarce and sometimes...
von editormanzanera | Dez 14, 2022 | Nachrichten
The embryo transfer is the last step in In vitro fertilisation, be it IVF or IVF with egg donation. The embryo is introduced into the uterine cavity where, if all goes well, it will implant and continue its development. Several considerations exist regarding the...
von editormanzanera | Nov 30, 2022 | Nachrichten
The number of couples facing difficulties having children is increasing. Approximately 15 per cent of couples of reproductive age in Spain are affected by infertility. A significant factor in this increase is low-quality sperm. Currently, a sperm test determines sperm...
von editormanzanera | Nov 9, 2022 | Nachrichten
When an assisted reproduction treatment is finished (IVF-ICSI, IVF with egg donation), the embryos which are not transferred fresh must be cryopreserved. Frozen or vitrified? Is it the same? What is the difference between both techniques? Freezing and vitrification...