Investigation of Female Infertility

The investigation of female infertility is a complex process that requires careful analysis and specialized medical guidance. The goal of the investigation is to identify the causes preventing conception and to develop a treatment plan that will help the patient achieve pregnancy.

Medical and Gynecological History

The investigation begins with a detailed medical and gynecological history of the patient. The doctor will ask about:

– Age and duration of attempts to conceive: The woman’s age affects fertility, and the duration of attempts to conceive can indicate potential problems.

– Sexual history: Information about sexual activity (frequency and type of intercourse) and any sexually transmitted infections is important.

– Menstrual cycles: Information about the regularity, duration, and nature of menstrual cycles is critical for understanding ovulation and overall exposure to the possibility of pregnancy.

– Previous pregnancies and miscarriages: Reviewing previous pregnancies and miscarriages can reveal underlying problems.

– Medical history: This includes any chronic conditions, medications being taken, and previous surgeries. Very often this information can provide important insights for understanding the causes of female infertility.

– Lifestyle: Factors such as smoking, alcohol consumption, body weight, and level of exercise can affect fertility.

Clinical Examination

A complete clinical examination is necessary to assess the patient’s general health and detect any abnormalities that may affect fertility. The clinical examination includes:

– Body weight and height measurement: Body weight can affect fertility, with malnutrition and obesity being risk factors.

– Assessment of hair growth and acne: These may indicate hormonal disorders, such as polycystic ovary syndrome (PCOS), that can affect fertility.

– Pelvic examination: Checks the uterus, ovaries, and fallopian tubes for any pathologies such as fibroids or cysts.

Laboratory Tests

Laboratory tests are critical for detecting the causes of infertility and include:

1. Hormonal blood tests:

– FSH (Follicle Stimulating Hormone): Usually measured at the beginning of the cycle and provides information about ovarian function.

– LH (Luteinizing Hormone): Works with FSH and is important for ovulation.

– Prolactin: High levels can affect ovulation.

– TSH (Thyroid Stimulating Hormone): The thyroid affects the menstrual cycle and fertility.

– AMH (Anti-Müllerian Hormone): An indicator of ovarian reserve.

2. Pelvic ultrasound/ Gynecological ultrasound:

Ultrasound is used to assess the anatomy of the uterus and ovaries. It can detect fibroids, cysts, and other disorders of the reproductive system anatomy.

3. Hysterosalpingography (HSG):

This radiological examination checks tubal patency and uterine anatomy. A contrast dye is injected through the cervix and monitored with X-rays. It can detect tubal blockage, hydrosalpinx, intrauterine adhesions, endometrial polyps, etc. This examination is usually performed at the beginning of the menstrual cycle, after the end of the period.

4. Laparoscopy:

Laparoscopy is a surgical procedure in which a thin telescope with a camera is inserted into the abdominal cavity through small incisions (usually <1cm). This procedure allows direct observation of the reproductive organs and the performance of therapeutic interventions where needed.

5. Hysteroscopy:

Hysteroscopy is a procedure in which a thin telescope (hysteroscope) is inserted into the uterus through the vagina and cervix. This method allows direct inspection of the internal surface of the uterus and diagnosis of problems such as polyps, adhesions, and endometrial abnormalities.

6. Ovulation testing:

Monitoring basal body temperature and examining cervical mucus can help detect ovulation. Specific urine hormone (LH) detection tests can help determine the timing of ovulation. Also, measurements of estrogen, luteinizing hormone (LH), and progesterone in the blood during mid-cycle also provide information about ovulation.

Genetic Testing

In some cases, genetic testing may be necessary to detect hereditary factors affecting fertility. These include karyotyping to detect chromosomal abnormalities and other specialized genetic tests.

Karyotyping is a test that analyzes the number and structure of chromosomes. This test can detect chromosomal abnormalities that may affect fertility, such as Turner syndrome.

Molecular genetic testing can detect specific gene mutations that may affect fertility. These tests are particularly useful for detecting hereditary conditions that may affect reproductive health.

Conclusion

The investigation of female infertility requires a combined approach that includes taking a detailed medical history, laboratory tests, imaging methods, and special diagnostic procedures. Collaboration with specialized physicians and the use of advanced diagnostic techniques can increase the chances of success in finding and addressing the causes of infertility. Understanding the diagnostic procedures can help women and couples make informed decisions about treatment and their future.