Infertility is considered a disease that affects 17% of Spanish couples of reproductive age according to the Spanish Society of Fertility (SEF). For the affected couples, in vitro fertilization (IVF) either with own or donated […]

There has been a lot of discussion about therapies aimed at improving pregnancy rates; especially in patients that have gone through several cycles of treatment without positive results. This is one of the most frustrating […]

Índice1 What is PGD without biopsy (niPGT-A)?2 What does Non-invasive PGT-A consist of?3 Advantages of non-invasive genetic diagnosis (niPGT-A)4 Current status of non-invesive preimplantation genetic diagnosis without biopsy (niPGT -A) What is PGD without biopsy […]

The spermiogram is a basic tool that provides us with some of the best information to assess male fertility. It is also very useful in order to formulate a personalized treatment plan for the couple. […]

Teratozoospermia is an increase in the percentage of abnormal sperm in a sperm sample and it is identified by means of a seminogram or semen analysis. Índice1 When is teratozoospermia considered?2 Causes of Teratozoospermia3 Treatments to achieve […]

There are many drugs that are used when a couple undergoes a fertility treatment (IVF, insemination, egg donation, etc.). Some are very simple to use and have virtually no side effects and others are more […]

As is the case with all the organs in our bodies, over our lifetime, ovaries go through changes that affect not only their size but also how they perform. The ovaries are situated between the uterus […]

Ovarian stimulation is key in results obtained as a results of assisted reproduction techniques. Daily clinical practice shows us that ovarian response can vary substantially from one woman to another. With this in mind, we […]

Antibodies are proteins produced by the immune system of our organism to combat possible infections of viral or bacterial origin. In some diseases, the immune system produces antibodies that, erroneously, attack the tissues of our […]

Sexually transmitted disease (STDs) are infections that are transmitted, on the whole, during unprotected sexual intercourse.  However, they can also be transferred from mother to child during pregnancy.