If you’re considering artificial insemination, it is important to understand factors that can impact this treatment. Artificial insemination statistics can vary, depending on the type of insemination used, your age, fertility medications, and special processes such as sperm washing.
IUI boosts artificial insemination statistics
Originally, artificial insemination was performed using intracervical insemination (ICI). With ICI, a semen sample is injected directly into the woman’s cervix.
Today, intrauterine insemination (IUI) is the most commonly used artificial insemination procedure. With IUI, the sperm sample is deposited directly to the woman’s uterus after it is specially washed and prepared for insemination.
According to the latest data, ICI has about a 50 percent success rate, all cycles combined. Compare this to 86 percent with IUI. Discuss the pros and cons of using IUI vs ICI with your doctor.
Age impacts artificial insemination statistics
Just as with most fertility treatments, success with artificial insemination often depends on a woman’s age such as:
- Under age 35, the chances of getting pregnant with artificial insemination are 10 to 20 percent per cycle
- Between ages 35 and 40, the chance of getting pregnant with each cycle of IUI, including ovulation stimulation, drops to 10 percent
- After age 40, the chance of getting pregnant with each IUI cycle, even with fertility medications, is 5 percent
Fertility medicine and IUI
Artificial insemination statistics confirm fertility medications can increase your chance of conceiving with intrauterine insemination (IUI).
These statistics show that most women who get pregnant when taking Clomid with IUI are pregnant within 4-5 cycles. If you do not get pregnant within 4-5 cycles of Clomid with IUI, injectable fertility medications may be the next step.
The latest findings show that 3-6 IUI cycles with injectables often help women get pregnant. If this fails, your doctor will suggest other treatments.
Sperm washing boosts conception
With IUI, the sperm sample is spun down, separating the healthy sperm from the less mobile sperm. During this sperm washing process, the good sperm are grouped into a high concentration for intrauterine insemination.
The sperm are then injected into the uterus for insemination. Bypassing the cervix by injecting sperm into the uterus gives sperm a head start, boosting their chances of reaching and fertilizing the egg -- which stack artificial insemination statistics in your favor.
Sources: American Pregnancy Association “Intrauterine Insemination: IUI” “Donor Insemination” American Society for Reproductive Medicine “Third Party Reproduction: A Guide for Patients” “Report on varicocele and infertility” “Age and Fertility: A Guide for Patients” Bruce, D, Thatcher, S Making a Baby International Council on Infertility Information Dissemination, Inc “General Infertility FAQ” Mayo Clinic “Intrauterine Insemination (IUI)” Resolve “Medical Aspects of Donor Insemination” “Intrauterine Insemination” Womens-Health.co.ok. “IUI Risks”
