Recurrent Pregnancy Loss

Do abnormal uterine contractions cause embryo implantation failure?

Implantation failure, defined as recurrent embryo transfer failures, remains a mystery because its cause is not always clear. The contractions that take place in the uterus could be one possible explanation for it.

The uterus is a muscle and, as such, it contracts. The intensity and direction of the contractions change throughout the menstrual cycle. Over the first few days, […]

2019-10-18T09:04:29+02:0018 de October de 2019|0 Comments

What are microRNA and what impact do they have on embryo implantation?

From the moment embryo transfer takes place up until the day when a woman takes a pregnancy test, a set of events aimed at achieving implantation (adherence of the embryo to the uterus) take place in the uterus and embryo. The process has traditionally been described as a dialogue and this is, indeed, a good way of explaining […]

2019-10-11T09:33:50+02:0011 de October de 2019|0 Comments

Do ibuprofen and paracetamol affect fertility?

Pain killers, including paracetamol, and
non-steroidal anti-inflammatory drugs such as ibuprofen are the most
readily-available and commonly-used medicines in the world. This is because
they treat non-specific pain (migraines, high temperatures, muscular pain,
general discomfort, etc.) and because we, the general public, see them as
highly effective and accessible without a prescription.

A few years ago, use of these drugs, which […]

2019-09-26T10:13:24+02:0026 de September de 2019|0 Comments

My personal choice to use artificial insemination and become a single mother

I’m not very old but I’m not young enough to just let time go by. I’ve been thinking about this for a long time now. I’ve always wanted to have children. It’s not something I feel I can’t live without but it is something I’d like to do. I’ve been in several relationships but none […]

2019-07-26T08:55:33+02:0026 de July de 2019|0 Comments

What tests do I need to have before in vitro fertilisation treatment (IVF)?

In vitro fertilisationis a procedure that is carried out in an embryology laboratory with the aim of obtaining embryos using female gametes (ova) and male gametes (spermatozoa). The ova and spermatozoa can be retrieved from the patients (the patients’ own gametes) or from female and male donors (donated gametes).

There are many different ways of obtaining embryos which facilitate a […]

2019-07-01T11:19:34+02:0019 de July de 2019|0 Comments

What is embryo collapse? Does it affect how the embryo implants?

Embryo collapse refers to the contractions that are observed in the blastocyst and which have a connection to appropriate embryo development.

Following a number of physical phenomena, there is a build up of liquid in the cavity which ends up forming what we know as the blastocoel. A progressive accumulation of liquid leads to an increase in […]

2019-07-11T13:25:35+02:0011 de July de 2019|0 Comments

Anti-müllerian hormone (AMH) is no longer a crystal ball

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 […]

2019-07-01T09:02:31+02:005 de July de 2019|0 Comments

Cryopreservation of the ovarian cortex. What is it? Is it better than freezing ova?

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 […]

2019-06-21T09:57:40+02:0021 de June de 2019|0 Comments

Why hasn’t my assisted reproduction treatment worked?

The miracle of conception involves an intimate union between the ova and spermatozoon, appropriate evolution of the fertilised embryo and, furthermore, an ideal environment inside the uterus so that implantation can take place. Whilst this process might seem simple, it is much more complex than we might think, particularly in human beings. Only 30% of our conceptions end in […]

2019-06-13T09:00:34+02:0014 de June de 2019|0 Comments

5 indicators that the time has come to visit a fertility clinic

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. […]

2019-05-17T08:55:21+02:0017 de May de 2019|0 Comments
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