inviTRA Egg and sperm donation magazine
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What is it?
Law in the UK
Pregnancy with donor eggs
Egg donation & surrogacy
Becoming an egg donor
What is it?
IUI with donor sperm
Becoming a sperm donor
Definition and options
In vitro fertilization
Intracytoplasmic sperm injection
Preimplantation genetic diagnosis
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Regulations governing egg and sperm donation in the USA
There is no set of mandatory rules concerning sperm and egg donation at national level in the USA. Conversely, regulations vary from state to state. However, the majority follows the guidelines established by the...
Egg vitrification technique
Vitrification consists of quickly reducing the temperature to which an oocyte is exposed to -196 °C. The procedure takes place in liquid nitrogen and cryopreservants, which avoid the breaking of the egg's cell...
Options to preserve fertility in men with cancer
It's possible to become a father after having suffered cancer. There are several strategies, but the best would be cryopreserving a sperm sample that will be used once the patient has got over the illness.
Embryo culture up to blastocyst stage
Blastocyst is the stage in which embryo implantation within the uterus occurs naturally. To reach this stage, the embryo is cultured up to day 5-6 by means of a sequential culture system.
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