PVSA Mail-In Test Kit

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Patient Name(Required)
Patient Date of Birth(Required)
Patient Shipping Address(Required)
Shipping(Required)
For example, latex allergy, special delivery notes, etc.

Doctor and Procedure Information

As a Massachusetts-based laboratory, all tests, including those ordered through mail-in kits, require a requisition from an authorized prescriber (such as a licensed physician, nurse practitioner, or physician assistant).
Doctor's Full Name(Required)
Date of Vasectomy(Required)
Number of Kits(Required)

Why Order Two?

Two reasons:
(1) Sperm counts below 100,000 per mL after vasectomy are assumed to eliminate the risk of pregnancy - Read more (will open in new tab). Historically, two or three post vasectomy semen analyses (PVSA) were recommended to guarantee low were consistent. More recent recommendations recommend only one PVSA if the first count is less than 100,000. Some men and their surgeons still feel two separate PVSAs offer more assurance.
(2) Analysis of 5,408 PVSA kits revealed 4.4% contained sperm counts greater than 100,000 necessitating ordering a second kit.

Therefore, for more than 95% of men, a second kit will not be necessary.

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