Intrauterine Insemination (IUI)

What is IUI (Intrauterine Insemination)?

IUI involves placing a concentrated semen sample in the uterine cavity by using a very small catheter in order to improve the chances of conception.

IUI Pregnancy Success

The chances of getting pregnant by a single IUI cycle varies between 10-20%. It is recommended to have two to three IUI cycles for women with a good ovarian reserve before considering IVF.

Why IUI is better than sex in order to conceive?

IUI provides 4 advantage over sex alone:

  • Best sperm! In IUI, the lab will process the sperm (called sperm washing) in order to get the best quality sperm at a high concentration since only a small percentage of the sperm is viable.
  • Shorter distance for the sperm to reach the egg! IUI shortens the distance the sperm needs to travel and increasing the chance of sperm reaching the egg to achieve fertilization.
  • Better timing! We will monitor your ovulation closely in order to make sure that the sperm and the egg meet at the right time
  • Avoid the vagina! A lot of sperm gets killed in the vagina due to the acidity of the vagina. During the IUI process, the sperm is not exposed to the vaginal acidity because they are deposited immediately inside the uterus.

You are a candidate for IUI if:

  • You have at least one open fallopian tube
  • You are using donor sperm (for example: Lesbian couple)
  • You have irregular period/ovulation such as in PCOS
  • You have unexplained infertility (infertility in which the exact cause cannot be identified)
  • Sperm has mild abnormalities
  • You have endometriosis (a painful inflammatory condition of the female pelvis)
  • Vaginal/Cervical factor infertility (related to prior surgery such as LEEP)