Human beings have 46 chromosomes (23 pairs) and these chromosomes contain all the genes in the genome. Half of the 46 chromosomes come from our father and the other half come from our mother. Right from the embryo stage, humans need the number of chromosomes to be normal in order for them to develop correctly. If […]
What is vaginal
flora?
A number of microorganisms consisting of bacteria, viruses and fungi co-habit in the vagina meaning that this area of the body is not sterile. These microorganisms are what are known as vaginal flora. They are essential for balancing our organism’s homeostasis and they protect us from other microorganisms that could cause illnesses.
Lactobacillus is the […]
Contraceptives are any means of stopping the union between an ovum and a spermatozoon from taking place
and, therefore, avoiding pregnancy.
There are a number of available contraceptives for men and for women and their impact on fertility varies.
So-called ‘natural’ contraceptives (the rhythm or Knaus-Ogino method, basal temperature or […]
A person’s blood group is determined by a number of proteins
that are found on the surface of red blood cells. There are 4 main blood groups
depending on if these proteins are present or not: A, B, AB and 0. An
additional protein known as factor Rh has also been located on the surface. If
a person has […]
Anti-müllerian hormone (AMH) is used in reproductive medicine as an ovarian reserve marker. This hormone is detected using a simple blood analysis and, in conjunction with a follicle count ultrasound scan on the ovaries, it helps us to predict a patient’s response to stimulation. This is mainly true when patients have a limited prognosis.
In any case, despite how […]
What is cryopreservation of
the ovarian cortex?
Cryopreservation in the field of assisted reproduction treatment has clearly been a revolution on all levels. It has changed strategies in cases in which fertility has been compromised for any one of a number of reasons.
This revolution began with freezing both male and female gametes over the course of the latter half of […]
Nutrition is one of the factors that need to be taken into account in endometriosis. We are aware that the pathology is linked to abnormalities in immunity that cause chronic inflammation. Therefore, the patient’s diet can have an impact on when it occurs, how it progresses and the symptoms it causes.
We
know that certain foods have an […]
Infertility was a taboo subject until just a few years ago but nowadays it is common practice to turn to a reproductive medicine clinic for help when women are facing issues having children naturally. Instituto Bernabeu wants to give you a few rules of thumb for knowing when the time has come to visit a fertility clinic. […]
Most women of a childbearing age have, on occasion, experienced bleeding when they are not menstruating. This is a very common occurrence and it does not necessarily mean that the woman has a health issue.
Why do women experience
this type of bleeding?
The reasons for bleeding of this kind are usually linked to issues with ovulation, administration of hormonal […]
We are not yet fully aware of the exact reasons why sometimes a pregnancy happens and sometimes it does not. The embryo implantation process is an entire set of processes, many of which are unknown.
Based on the fact that the main factors that have an impact on implantation are the embryo and the female uterus, huge progress has been made […]
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