Fertility Tests in California

What this test is

Fertility testing involves a panel of laboratory analyses designed to evaluate hormones and other factors related to reproductive capability. These tests can provide insights into a person's potential to conceive.

What it measures

• Follicle-Stimulating Hormone (FSH) — reflects ovarian function in women and sperm production in men
• Luteinizing Hormone (LH) — reflects ovulation timing in women and testosterone production in men
• Estradiol (E2) — reflects estrogen levels and ovarian activity
• Progesterone — reflects ovulation and pregnancy support
• Testosterone — reflects male reproductive health and female hormone balance
• Prolactin — reflects a hormone that can interfere with reproduction
• Anti-Müllerian Hormone (AMH) — reflects ovarian reserve in women

What the test involves

A sample is typically collected through a standard blood draw. The blood sample is then sent to a laboratory for analysis.

Why it is often ordered

Clinicians often order fertility tests when individuals or couples experience difficulty conceiving after a period of trying. They can also be used to investigate potential causes of infertility or to monitor reproductive health.

Preparation

Preparation instructions will be provided by the collection laboratory. It is important to follow these guidelines carefully to ensure accurate test results.

How results are reported

Your test results will be reported by the laboratory, usually within a few business days. Reference ranges, which indicate what is considered typical, vary between laboratories.

Before you go

• Specific test panel ordered
• Fasting requirements
• Collection site hours