Most fertility tests look at your blood, hormones, and ultrasound images. But if a problem is hiding inside the lining of your uterus, these tests can miss it completely. That’s where Covee is different.
Your uterus lining is made of endometrial cells. These are the same cells that can hold a hidden virus like HHV-6A—a virus linked to unexplained infertility and failed IVF cycles. To find it, you need a test that looks directly at endometrial tissue, not just blood.
Covee lets you do this without a painful biopsy. During your period, your body naturally sheds endometrial cells into your menstrual fluid. Covee collects those cells and checks them for signs of HHV-6A activity, using the same type of markers that doctors look for in clinic biopsies.
This means Covee can help you discover a hidden cause of infertility
—from home, without appointments or procedures.
Covee is also the first test designed specifically for HHV-6A, instead of general herpes viruses. That matters, because HHV-6A is the only herpes virus shown in studies to appear in the uterus of women with unexplained infertility but not in fertile women. By focusing on active viral markers, Covee aims to show whether HHV-6A could be part of your fertility story.
If you’re wondering whether this silent virus could be affecting your pregnancy chances, the next thing you may want to know is:
“Is HHV-6A testing worth the investment?”
Read this article next: “Is HHV-6A Testing Worth the Investment?”
References
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Menstrual blood holds the key to better diagnostics. Drug Discovery News. 2022.
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Marci R, Gentili V, Bortolotti D, et al. Presence of HHV-6A in endometrial epithelial cells from women with primary unexplained infertility. PLOS ONE. 2016.
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Knox K. Human Herpesvirus 6 and Unexplained Infertility. Coppe Laboratories Educational Materials.
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Liu Z, Chen F, Li Y, Pratt P, Knox K. HHV-6 infection is correlated with uterine polyp and endometrial adhesion in infertile women. SRI Abstract. 2020.