Fertility
There’re many reasons why men and women cannot conceive, even after a previous pregnancy. Either due to dysfunctions in the reproductive system or because the gametes have alterations. Discover the different aspects involved and their treatments.

Why aren’t all embryos obtained from an IVF cycle suitable for freezing?
Today, in In Vitro Fertilization treatments, it is not extraordinary to find ourselves on the day of embryo transfer with a high number of good quality embryos. For a fresh transfer we shall be electing […]

Assisted Reproduction in Islam
Up until the past decade, assisted reproduction in the Muslim world has been a taboo topic. Answers could not be found in the Quran, and believers were unsure. Over the years, the great experts of […]

Beta hCG test: Pregnancy test with blood sample
What is a Beta: B-hCG pregnancy test ? The determination of the levels of the hormone beta-hCG in blood. The hormone produces the embryo and passes to the mother via the placenta. This is the […]

Donor selection at Instituto Bernabeu: a very special and comprehensive care
Gamete donation plays a crucial role for a considerable number of patients willing to start a family and seeking the help of assisted reproduction techniques. These patients place their trust in the professionalism of Instituto […]

The uterus, the organ where pregnancy takes place, has a cavity inside where implantation occurs. This cavity is covered by a soft tissue called endometrium, the “nest” that the uterus prepares every month for a […]

Fertility treatments for Jehovah’s Witnesses
Infertility is a disease that affects more and more couples every day around the world and Jehovah’s Witnesses are no exception. At Instituto Bernabeu, we scrupulously respect the different religious beliefs and personalize the treatments […]

A negative beta hCG test. Now what?
What happens following the wait (‘the beta hCG wait‘) which generates so much anxiety whilst, at the same time, creating the hope that our lives may be changed forever when, in the end, the result […]

Reproductive Medicine for Jews
The Bible (Torah) teaches us that God created the world in 6 days. The last day He created man and woman and gave them a commandment: grow and multiply (Genesis 1:28) that must be obeyed […]

Heparin as a Treatment for Repeat Miscarriages or Implantation Failure
Suffering from repeat miscarriages is one of the most painful situations for women trying to have children. This is especially true when these women achieve a pregnancy after using assisted reproduction treatments.

Genetics in premature ovarian failure and menopause
Oocytes are the female gametes, cells that, upon being fertilised by the sperm, will produce an embryo. In humans, the number of oocytes that females have throughout their lives is not unlimited; they are born […]