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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Donor-sperm insemination in Greece
Intrauterine insemination (IUI) stands for a simple, painless procedure in which a gynecologists places the semen sample inside the female's uterine fundus, pending fertilization and subsequent implantation by the...
Donor-sperm IVF in Spain
In which cases is donor-sperm IVF indicated? What is involved in the sperm donation process in accordance to the Spanish Law on Assisted Human Reproduction Techniques?
Donor-sperm IVF in the USA
Engaging into a sperm donation programs to undergo an IVF cycle is advisable in cases where there is poor-quality sperm, genetically altered sperm or in case there is no male partner.
Cryptozoospermia or cryptospermia is a sperm pathology that may lead to male infertility and is characterized by a low sperm quantity. Actually, it causes the same symptoms as oligozoospermia, but more severely.
Donor sperm insemination in the USA
The only type of sperm donation allowed in the US is anonymous donation. In case the man’s own semen is non-viable or if there is no male partner, the first option is to undergo donor insemination (ID).
Abstinence and semen quality
Contrary to popular belief, exceeded abstinence days may worsen semen quality due to an increased sperm concentration. This may affect sperm motility.
Stress and assisted reproductive technology
Assuming you are infertile and undergoing an assisted reproduction treatment can be stressful and difficult the reproductive process.
When a couple has been trying to conceive for over a year with no luck, they should visit a fertility clinic in order to find the reason why they cannot achieve pregnancyu and to treat any possible problems.
Zygote Intrafallopian Transfer (ZIFT)
Zygote Intrafallopian Transfer or ZIFT is the result of combining in vitro fertilisation and Gamete Intrafallopian Transfer (GIFT).
It consists of an alteration within the sperm shape, in which more than 95% of sperm have an strange morphology, leading thus to male infertility because of an sperm factor.
It is necessary that those men desiring to become sperm donors meet a series of strict criteria in order to be accepted as donors, ensure quality and, above all, prevent disease transmission.
Sterility and psychology
The psychological factor plays an important role when it comes to having children. Many couples, who are obsessed with being parents, have fertility problems caused by anxiety.
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