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
Options for lesbian couples
Becoming a sperm donor
Definition and options
In vitro fertilization
Intracytoplasmic sperm injection
Preimplantation genetic diagnosis
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Assisted Reproductive Technology
COST ESTIMATE FOR EGG DONATION
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Using a sperm donor to get pregnant: process and chances of conceiving
Donor sperm is an option to get pregnant in cases of male infertility, single motherhood and lesbian parenting. Learn about the chances of conceiving here.
Being a sperm donor: anonymity, requirements and compensation
How does becoming a sperm donor work? What are the requirements? Is anonymity a prerequisite? Learn about the criteria for selecting sperm donors here.
Infertility treatments: definition and options
Infertility can be addressed through assisted reproductive technology. The most common treatments are artificial insemination and in vitro fertilization.
Donor sperm insemination in Spain
Artificial insemination by donor is a low-complexity fertility treatment especially indicated for single mothers, heterosexual couples in which there exist a severe male factor, and same-sex female couples.
Artificial insemination is the easiest of all assisted reproductive technologies. It consists of placing those sperm presenting the highest motility rates into the woman's cervix during her fertile days.
Types of donor conception
Egg donation, sperm donation and/or embryo donation are fertility treatments that allow many women and couples becoming parents through assisted reproductive technology.
Sperm donation in the USA
The absence of a male partner or severe male infertility are the main causes as to why a single person or a couple starts a fertility treatment using donor sperm.
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.
Sperm and antioxidants
There is evidence that free radicals and active oxygen affect both development and quality of sperm. Antioxidants can help reduce this damage and, thus, improve semen quality.
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...
Results after artificial insemination
Apart from the previous requirements, it is highly important that women are under 35 in order to achieve success after artificial insemination. In such way, the pregnancy rate would rise up to 20% per cycle; after...
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.
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