Artificial Insemination

What should you know before starting a cycle of insemination?


Institut Marquès Pregnancy / cycle
IAC 18,07%

(*) Global results (they vary depending on the patient’s age).

It’s important to collect all the informations about the process, that you can get by:

Physician of the Year in Assisted Reproduction 2019

Dr. Marisa López-Teijón’s opinion

““Toxics are breaking our balls”. Under this motto, we want to alert about the environmental pollution caused by chemical toxics, which is the main cause of the worsening of the males’ sperm quality. Our scientific studies confirm it: they show that the causes classically attributed to this worsening (such as stress, tight pants, alcohol, etc.) are a myth and that the origin of the problem are indeed chemical toxics (endocrine disruptors)”. Read more.

What you need to do if during the treatment you have doubts or problems?

You have to contact the Medical Team.Artificial insemination

Instituto Marquès offers patients a phone number, so they can locate every day at any time, and talk with a Specialist in Reproduction.

What tests are request before to start an artificial insemination treatment?

Doctors and biologists need to know some Patients’ data . These are the main tests:

  • Ultrasound: to confirm that the uterus and ovaries are ready to start the treatment.
  • Hysterosalpingography: to confirm permeability of the fallopian tubes. It is necessary that at least one of them is perfectly functional.
  • Hormones analysis.
  • Spermiogram (semen analysis) to evaluate the possibility to use the sample on the oocytes in the fallopian tubes.

Should I sign a consent form before to start?

Yes, it is a legal requirement for a couple to sign a specific consent of the Assisted Reproduction technique, which would be performed.

They sign that they have been properly informed about medical, biological, legal, ethical and economical aspects, and that they understand and accept them. The medical team of Institut Marquès is always willing to clarify any doubts that patients may have.

What are the risk factors of an intrauterine insemination?

The main risks are:

  • Multiple pregnancy. Approximately there is a 20% to 25% of risk of twin pregnancies, the risk of triplets is very low (<5%), and there is a possibility of an embryo reduction.
  • Ectopic pregnancy. It means the implant of the embryo outside uterine cavity. It happens in 2-3% cases after insemination.
  • Ovarian hyper stimulation syndrome. Excessive ovaries enlargement, transudate liquid and distended abdomen. Patients with polycystic ovarian morphology have higher risk.