Assisted reproduction
Since the first IVF baby was born in 1978, countless tests have been developed, both diagnostic and treatment. In this section you will find in detail the advances that have allowed the birth of millions of children in the world.
Studies of the cortex and ovarian tissue. Progress in fertility
Although the technique is relatively new (it has evolved significantly over the last 20 years), preservation of the ovarian cortex and posterior transplant in order to recuperate fertility and ovarian function in cancer patients is […]
The ‘implantation window’ defines the period of time during which the endometrium in the mother’s uterus is in suitable condition for embryo implantation. Determining when this implantation window occurs is an intense field of study within […]
COVID vaccination, pregnancy and fertility treatment
Vaccination against Covid-19 is now a reality. And with it, some interrogations that affect fertility treatments and pregnancy, as for the little time that has passed, there are still no conclusive studies. Since December 2020, […]
Doubts, questions and answers about egg vitrification
What is the egg vitrification about? Vitrification technique is a relatively new freezing technique based on avoiding the ice crystals formation inside the cells when temperatures below 0 are reached (freezing), therefore, protecting them from […]
The inner-most layer of uterus covering the uterine cavity is called the endometrium. It is a dynamic tissue and its characteristics vary throughout the menstrual cycle. Its most important function is to engage in dialogue with […]
What is the spermatogenesis about?
Spermatogenesis is the process of the sperm formation, which are male gametes. It takes place in the testicular seminiferous tubules with an approximate duration of 62 to 75 days in the human species. Sperm formation […]
What is hypospermia? How can it be detected? How does it affect my fertility?
The World Health Organization (WHO) indicates that a man has hypospermia when the semen sample he produces when he ejaculates is below 1.5 mL. A semen analysis needs to be performed in order to obtain a diagnosis. This […]
What happens to ova that have not fertilised?
During assisted reproduction treatment, the ova and spermatozoa need to be transported to a laboratory where they are united using one of two methods: conventional in vitro fertilisation (IVF) or intracytoplasmic sperm injection (ICSI). During IVF, ova and spermatozoa […]
Reasons to cancel and embryo transfer
One of the most exciting times during a treatment of assisted reproductive is the Embryo Transfer. After carrying out all the laboratory processes, microinjection (ICSI) or insemination (IVF) and embryo culture, among others, it is […]
What is a hydrocele? Symptoms and treatment
A hydrocele is the accumulation of fluid in the testicular covers (in one or both testicles) causing an almost permanent swelling of the scrotum. Is not rare in newborns, but they occur more frequently in […]