Fertility Blood Tests

For couples who have been unable to conceive despite regular, unprotected intercourse, fertility blood tests can be a crucial part of the diagnostic process to uncover potential causes. If you have been trying to get pregnant for several months without success, these tests can help identify potential issues such as hormonal imbalances that may be affecting your ability to conceive.

If you are planning to start a family, you may want to understand your current fertility status. These tests provide crucial insights into reproductive health which can aid future family planning.

Fertility blood tests are essential for individuals who are undergoing fertility treatments like In Vitro Fertilization (IVF) or Intrauterine Insemination (IUI). These tests provide important information that guides the course of treatment.

Individuals experiencing irregular or abnormal menstrual cycles can benefit from fertility blood tests. These tests can help identify underlying hormonal issues like Polycystic Ovary Syndrome (PCOS) or premature ovarian failure.

Fertility blood tests are especially useful for individuals in their late 30s or early 40s who are trying to get pregnant. These tests can evaluate factors like egg quality and quantity, which can be influenced by age.

Individuals who have concerns about their fertility status, such as low sperm count or low testosterone levels, should consider fertility blood tests. These tests can help identify potential issues and inform treatment options.

People with health conditions that can affect fertility, such as thyroid disorders, can benefit from fertility blood tests. These tests can provide insights into how their condition may be impacting their fertility.

Screening blood tests occur at the very beginning of your journey, even before you have begun any treatment.  These fertility tests are important as they allow us to check for any underlying health conditions that may contribute to a delay in conceiving, and also enable us to tailor treatment according to your individual needs.

Fertility North will assess your blood count, blood group, chromosome count, hormone levels and an infection screen, as well as a prostate cancer check for males.  During your consultation, your Fertility North Doctor may also recommend additional screening fertility tests, in accordance with your medical and family history.  These screening tests are carried out on both partners (if applicable) and consist of mainly blood tests, but a urine test is also performed and the infectious screening tests are repeated on an annual basis.

During an investigative or treatment cycle, the female patient will be required to undertake regular blood tests to track the levels of reproductive hormones over the course of a month (or thereabouts).  Throughout your cycle, Fertility North will monitor the levels of these hormones:

• Follicle Stimulating Hormone (FSH)
• Oestrogen (E2)
• Luteinising Hormone (LH)
• Progesterone (P4)
• Human Chorionic Gonadotrophin (hCG)

Please refer to our Cycle Tracking page for more information on how we conduct in-cycle blood tests at Fertility North.

Abnormal FSH levels can indicate problems with ovarian or testicular function.

This test is usually done on the third day of your menstrual cycle.

Yes, an FSH test can identify issues related to egg or sperm production that may be impacting fertility.

Abnormal LH levels can indicate issues with ovulation in females or testosterone production in males. High levels may suggest conditions like PCOS, while low levels can indicate insufficient production of sex hormones.

This test is usually performed on day 3 of the menstrual cycle. However, to detect the LH surge indicating ovulation, testing may be done daily in the mid-cycle.

Yes, an LH test can help diagnose ovulation disorders or conditions such as PCOS, which may be impacting your ability to conceive.

High AMH levels can indicate conditions like PCOS; low levels may suggest diminished ovarian reserve.

AMH levels can give insight into your remaining egg supply, but they aren’t a definitive predictor of menopause.

Yes, the AMH test can be done at any time during your menstrual cycle.

Oestradiol levels are crucial for egg maturation and release, as well as endometrial growth.

High levels can indicate ovarian hyperstimulation, while low levels may suggest poor ovarian reserve.

It’s an essential component of the overall fertility evaluation as it gives insight into your ovarian function.

Progesterone levels can confirm whether ovulation has occurred.

It’s best to do this test about a week before you expect your next period.

Yes, treatments like progesterone supplements can be used to boost levels if they are low.

High prolactin levels can inhibit FSH and GnRH, disrupting ovulation and thus fertility.

Yes, both medications and lifestyle changes can help lower prolactin levels.

Conditions like hypothyroidism, pituitary disorders, or certain medications can cause high prolactin levels.

Thyroid function can affect menstrual regularity and ovulation, which can impact fertility.

Yes, both hypothyroidism and hyperthyroidism can cause problems during pregnancy.

Treatment varies and can include medications to regulate thyroid hormone levels.

Testosterone is crucial for sperm production, and low levels can affect fertility.

Low testosterone can be caused by various factors, and may result in decreased sex drive, erectile dysfunction, and reduced sperm count.

Treatments include testosterone replacement therapy or medications to stimulate testosterone production.

SHBG binds to testosterone. High levels can limit the availability of free testosterone, affecting sperm production.

Factors such as liver disease, hyperthyroidism, and obesity can affect SHBG levels.

Treatments to adjust SHBG levels could include lifestyle modifications or medications to address underlying conditions.