What is the success rate of intrauterine insemination?

'I see many couples being advised to do intrauterine insemination (IUI) to increase the pregnancy rate but the results are different for each person. So I would like to ask the doctor what is the success rate of this method?', (Ngoc Mai, 37 years old, in Ho Chi Minh City).

Specialist Doctor 1 Nguyen Thanh Dat, Phuong Chau Saigon IVF Center - Phuong Nam Hospital, answers: Hello, intrauterine insemination (or IUI) is one of the popular assisted reproductive methods, bringing hope to many infertile couples. However, the success rate when performing this method is always a matter of concern for many couples. Below will be an analysis to help you better understand this method and its success rate.

In what cases should sperm be injected into the uterus?

Unexplained infertility: When no specific cause is found after examination and testing.

Menstrual disorders: Women have irregular menstrual cycles or do not ovulate regularly.

Mild sperm abnormalities: Weak sperm, low sperm count or poor mobility.

Cervical problems: Cervical mucus that is not favorable for sperm movement or has scarring that blocks sperm from passing through.

What is the success rate of intrauterine insemination?

The success rate of IUI depends on many factors such as age, cause of infertility and sperm quality. On average, the success rate for each IUI cycle ranges from 20% to 25%. If after 3-4 IUI cycles are unsuccessful, the doctor may suggest other assisted reproductive methods such as in vitro fertilization (IVF).

Specialist Doctor 1, Phuong Chau Saigon IVF Center - Phuong Nam Hospital

PHOTO: PN

Some notes to optimize the success rate of IUI injection

Age of the wife: A woman's fertility decreases with age. Women under 25 have the highest pregnancy rates, while women over 40 see a significant drop.

Sperm quality: Sperm density, mobility and shape greatly affect IUI results.

Egg quality and uterine condition: To achieve a high success rate, 1-2 standard sized follicles are needed on the day of ovulation stimulation, and the endometrium must be good enough.

Infertility duration: The longer the infertility duration, the less effective IUI is. Therefore, you should see a doctor early to have a timely treatment plan.

Diet and lifestyle: Proper nutrition and a healthy lifestyle can improve your chances of conceiving. Therefore, you should supplement foods that enhance egg and sperm quality, maintain a reasonable weight, exercise regularly and avoid stimulants such as tobacco and alcohol.

Reduce stress: A relaxed state of mind can positively affect the outcome of IUI. Practice relaxation techniques such as meditation, yoga, or engage in your favorite leisure activities to reduce stress.

Illustration of the method of injecting sperm into the uterus

PHOTO: AI

How long after a failed IUI can it be done again?

Usually, if one IUI cycle is unsuccessful, you can start the next cycle as early as the following month, depending on your health condition and doctor's advice.

Rest between cycles may be considered based on the body's response to treatment and psychological status.

Source: https://thanhnien.vn/bom-tinh-trung-vao-buong-tu-cung-thi-ty-le-thanh-cong-la-bao-nhieu-185250910200554356.htm