Lab Testing

Product Description

**Note: All laboratory testing requires an authorizing physician. DHA Laboratory offers a Patient Direct Program that partners you with an authorizing physician. If you have any additional questions regarding the availability of testing, please contact our laboratory by telephone or email.**

Please note, this test is performed by LabCorp and will not require a physical test kit to complete your draw. DHA Laboratory will send you a list of local LabCorp Patient Service Centers, patient prep instructions and a requisition form via email. Please print the requisition form and bring that in with you to LabCorp to complete your draw. If you have any questions about the tests, the testing process, or need help with your lab order at any time, please feel free to contact DHA Laboratory at T: (847) 222-9546 / E: info@dhalab.com

Sample Type: Serum

Turnaround Time: Approximately 1 Week

Performing Laboratory: LabCorp

This estradiol assay is designed for the investigation of fertility of women of reproductive age and for the support of in vitro fertilization.

Estradiol is responsible for the regulation of the estrous and menstrual female reproductive cycles and for the development and maintenance of female secondary sex characteristics. Estradiol plays a key role in germ cell maturation and numerous other, non−gender-specific processes, including growth, bone metabolism, nervous system maturation, and endothelial responsiveness. Estrogens are crucial for the normal development and maintenance of the breasts and the uterus. However, excessive estrogen levels can promote cell proliferation and may increase the risk of developing breast and uterine cancer as well as uterine endometriosis.

Patient Preparation: Discontinue any supplements containing Biotin for 72 hours prior to specimen collection.