inviTRA Egg and sperm donation magazine
What is it?
Law in the UK
Pregnancy with donor eggs
Egg donation & surrogacy
Becoming an egg donor
What is it?
Becoming a sperm donor
Definition and options
In vitro fertilization
Intracytoplasmic sperm injection
Preimplantation genetic diagnosis
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Foods to boost sperm quality
Infertility has a higher incidence in men. In order to attempt to reduce this, a change in the lifestyle is recommended.
Sperm’s journey to the egg
Since its formation to the fertilization of the egg, spermatozoids have to cross a complicated path full of obstacles. Only one spermatozoid will overcome all the barriers and fertilize the egg, creating therefore...
It takes place in testicles and lasts two months and a half approximately. It is the maduration of some cells that split, madurate, and eventually become spermatozoa.
It is measured by the reproductive potential of the man. It encompasses the testicle’s ability to produce quality sperm capable of fertilizing the egg and the man’s ability to copulate.
Sertoli cell-only syndrome
There aren’t many cases of Sertoli cell-only syndrome, but men that suffer from it can’t produce spermatozoa and must turn to sperm donation to become parents.
It occurs when the sperm count after ejaculation is non-existent. The absence of measurable sperm in a man's ejaculate may be due to different reasons, since there are several types of azoospermia. It is considered...
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