Fertility Test (Small)

About this test

How It Works

You collect a small blood sample at home using a finger-prick method. The sample is then sent to a CLIA-certified laboratory for analysis, and your results are delivered digitally once testing is complete.

Dried Blood Spot (DBS) Collection

The test uses a dried blood spot (DBS) sample. A few drops of blood are collected from your fingertip and placed on a collection card, which is then left to dry before being sent to the laboratory.

This method is widely used and offers a convenient alternative to traditional blood sampling.

Who Should Consider This Test

This test is relevant for individuals who want insight into key hormones involved in the menstrual cycle and reproductive function.

It may be particularly useful for those trying to conceive, when exploring cycle patterns, ovulation, or early pregnancy-related hormone levels.

Understanding CLIA Certification

Your sample is analyzed in a CLIA-certified laboratory, ensuring that testing is performed according to established U.S. quality standards using validated methods.

Biomarkers included

• FSH (Follicle-Stimulating Hormone): Follicle-stimulating hormone (FSH) is produced by the pituitary gland and plays an important role in reproductive function in both women and men. In women, FSH helps stimulate the growth and maturation of ovarian follicles and varies across the menstrual cycle. In men, FSH supports sperm production through its action on Sertoli cells in the testes. Measuring FSH can help assess fertility and ovari
• Estradiol (E2): Estradiol is the most biologically active form of estrogen in the body. It plays a central role in reproductive health, regulating the menstrual cycle, ovulation, and fertility. Estradiol also affects bone density, cardiovascular health, brain function, and metabolism. Levels vary throughout the menstrual cycle and across different life stages such as puberty, pregnancy, and menopause. Measuring e
• hCG: hCG (human chorionic gonadotropin) is a hormone produced by the placenta during pregnancy. It plays a key role in supporting the corpus luteum, which produces progesterone to maintain the uterine lining for the developing embryo. hCG also helps prevent the degeneration of the corpus luteum, ensuring continued progesterone production.
• Progesterone: Progesterone is a female sex hormone primarily produced by the ovaries after ovulation and by the placenta during pregnancy. It plays a crucial role in preparing the uterus for pregnancy, maintaining pregnancy, and regulating the menstrual cycle. Progesterone levels naturally fluctuate throughout the menstrual cycle. Low levels can lead to irregular periods, difficulty conceiving, or complications
• Luteinizing Hormone (LH): Luteinizing Hormone (LH) is a key hormone produced by the pituitary gland that plays a crucial role in reproduction. In women, it triggers ovulation and stimulates the corpus luteum to produce progesterone. In men, LH stimulates the Leydig cells in the testes to produce testosterone, which is essential for sperm production and male characteristics.

How to prepare

Test on Day 2-5 of your menstrual cycle for baseline hormones. Fasting is not required but stay hydrated.

Frequently asked questions

When in my cycle should I take this test?

Standard fertility markers like FSH, LH, and Estradiol are typically tested on Day 3 of your menstrual cycle to establish a baseline. Progesterone should be tested during your mid-luteal phase (usually Day 21 of a 28-day cycle) to confirm that ovulation has occurred.

Can I take this test while on birth control?

Hormonal contraceptives (pills, patches, or IUDs) suppress your natural hormone production. For the most accurate assessment of your natural fertility, it is recommended to be off hormonal birth control for at least 2-3 months before testing.

Is a finger-prick test as accurate as a clinic blood draw?

Yes. Clinical studies show that Dried Blood Spot (DBS) collection via finger-prick is highly correlated with traditional venous blood draws for reproductive hormone testing, provided the sample collection instructions are followed accurately.

Why is hCG included in this fertility panel?

Including hCG allows for a complete cycle baseline. It helps identify very early chemical pregnancies which can explain delayed cycles, providing a more comprehensive view of your reproductive attempts than a standard hormone-only panel.

Customer reviews

4.6/5 (5)

• 4/5 — Much easier than scheduling a clinic visit. I wish the finger prick didn't take so long to get enough drops, but otherwise great.
• 4/5 — Simple to use and very professional lab reports.
• 5/5 — The instructions were easy to follow for both collection days. My results arrived in about 6 days as promised.
• 5/5 — Fast delivery and the results were easy to read.
• 5/5 — Really helpful for tracking my ovulation.