New IB Newsletter: We help you so you can help many others
Research by Instituto Bernabeu investigates if the choice of day for sperm retrieval has an impact on pregnancy results
Instituto Bernabeu carries out research to determine if the number of twin pregnancies increases following embryo biopsy
In Vitro Fertilization (IVF)
Lesbian motherhood. ROPA
Timed intercourse. Programmed intercourse
Specialist treatment units
First fertility appointment
Causes of infertility and sterility
Ovulation Date Calculator
When should I see a fertility specialist?
Embryo freezing. Cryotransfer
Pregnancy and Obstetrics
Urology and Andrology
Pro-fertility acupuncture and massages
Endocrinology and nutrition
Why Instituto Bernabeu
Meetings with our patients
Request an appointment
Online medical consultation
Individualised Guidance Unit
Rafael Bernabeu Foundation
Training Medical Residents
Chair and University Links
Scholarships and courses
International Congress "Meeting the Experts"
Poor Ovarian Response Unit
Implantation failure and recurrent miscarriage
Endocrinology and nutrition
In vitro fertilisation (IVF)
Temperature and Semen Quality
AIDS. Assisted reproduction is the best option
Embryonic development: the embryo on day 1 (D1)
What is SOFT IVF?
What if I have my period at the time of my first gynaecological fertility appointment?
What are the main causes of infertility?
How long do I have to wait before seeing a doctor if I don’t get pregnant?
Differences between sterility and infertility (primary and secondary)
Can we become parents if my partner has ejaculation problems or impotence?
Can the assisted reproduction techniques damage my ovarian reserve?
How can PGS/PGT-A/CCS embryo testing help to achieve pregnancy?
Ovarian puncture or PICK-UP: What does it involve? What should I keep in mind for it to be successful?
Will I feel discomfort or pain during ovarian puncture?
When does embryo implantation or adherence to the mother's endometrium occur? Is there anything I can do to facilitate it?
After how many failed pregnancies are miscarriages regarded as recurrent?
After how many unsuccessful treatments are recurrent implantation failures regarded as such?
To what extent does age affect female infertility?
When is my most fertile day and how can I find out?
Can we choose our baby’s gender?
Can we become parents if my partner is HIV+ or has another contagious illness like hepatitis or syphilis?
Could fertility problems have a genetic origin?
What does it mean to have an altered TUNEL?
Can we prevent repeated miscarriages?
Why is it important to study the result of a miscarriage?
What is the success rate of fertility treatments?
Is IVF, Egg donation or other assisted reproduction techniques painful?
On average how many eggs are usually retrieved? How many embryos per cycle?
What factors must we take into account while choosing a fertility treatment?
Does chemotherapy end fertility?
Can a couple undergo assisted reproduction techniques after tubal ligation or vasectomy?
Is it necessary to try each assisted reproduction technique several times?
How long does the treatment take?
How many visits to the clinic are required?
What can I do to reduce stress and nerves?
How much time will be devoted to my treatment?
At what age do fertility levels diminish?
What are the causes of infertility and sterility?