We built our reputation on donor qualification. In addition to our Open ID donor policy, we use industry-leading donor screening and extensive testing procedures to evaluate each donor to ensure that the donor sperm that we offer clients and fertility clinics is of the highest possible quality . We adhere strictly to FDA regulations and international health authorities’ screening guidelines.
Donor Testing and Screening
Seattle Sperm Bank tests and screens donors more than any other sperm bank. We pioneered the Genetic Carrier Screening, and have continuously expanded our screening panels on various levels.
Initially our donors are selected by our sperm bank staff, based on a number of parameters:
- Sperm Quality
- Age
- Personality
- Education
- Criminal Background Check
- 4 Generation Family Health History
Further screening includes blood and urine analysis:
- Physical Exam every 6 months (including EKG)
- Chemistry Panel
- Complete Blood Count
- Urinalysis
- ABO-Rh Blood typing
- HIV
- HTLV I/II
- Hemoglobin Fractionation
- Hepatitis B Surface Antigen
- Hepatitis B Core Antibody
- Hepatitis C Viral Antibody
- Syphilis
- CMV IgG/IgM
- Chlamydia
- Gonorrhea
The genetic testing we do includes the following:
- 4 generation family medical history, which is reviewed by a trained genetic specialist and a medical doctor (all donors)
- Cystic Fibrosis screening → Up to 97 mutations on donors with optional advanced testing. → 32 standard mutations tested on all donors include:
G85E A455E S549N R1162X 711+1 G→T
R117H ∆I507 S549R W1282X 2789+5 G→A
R334W ∆F508 G551D N1303K 1717-I G→A
R347H V520F R553X 394delTT 1898+1 G→A
R347P G542X R560T 3876delA 2183AA→G
2184delA 3905insT 1078delT 621+1 G→T 3120+1 G→A
3659delC 3849+10kb C→T
- Chromosome analysis (all donors)
- Spinal Muscular Atrophy (SMA) (all donors)
- Sickle Cell Disease. For all donors a Hemoglobin Fractionation analysis is done to detect this indirectly.
- Thalassemia (all donors). A Hemoglobin Fractionation analysis is done to detect this indirectly. Please contact us if you would like to have your donor genetically screened for carrier status.
- Bloom Syndrome (donors with Azhkenazi Jewish Ancestry)
- Canavan disease (donors with Ashkenazi Jewish ancestry)
- Familial Dysautonomia (donors with Ashkenazi Jewish ancestry)
- Fanconi Anemia type C (donors with Ashkenazi Jewish ancestry)
- Gaucher disease (donors with Ashkenazi Jewish ancestry)
- Niemann-Pick type A disease (donors with Ashkenazi Jewish ancestry)
- Tay-Sachs disease (donors with Ashkenazi Jewish or French Canadian ancestry)
Extended Genetic Testing:
Seattle Sperm Bank is proud to offer Counsyl’s Foresight Carrier Screen, which includes testing for 175 conditions.
Over the years, we have expanded our genetic testing of donors as genetic knowledge and technology continue to advance. As a result, not all donors have been tested for the same conditions or with the same methods. However, all donors have undergone screening and testing for the conditions listed here, if not more.
If patients know they are carriers for conditions not covered by our testing, we are very accommodating in helping them get a donor tested for that condition. Our online Donor Search function has an advanced search tool where carrier screening results can be used for filtering our available donors, based on carrier screening results.
Counsyl Carrier Screening
Providing peace of mind
As of January 1, 2018, all new donors with Seattle Sperm Bank are tested with Counsyl’s Foresight Panel (175 conditions tested). Seattle Sperm Bank used Counsyl’s Universal Carrier Screening (102 conditions tested) on all donors who entered our program since August 2016.
Over the years, we have expanded our genetic testing of donors as genetic knowledge and technology continue to advance. As a result, not all donors have been tested for the same conditions or with the same methods. However, all donors have undergone screening and testing for the conditions listed here, if not more.
Smarter Donor Search
To better serve our clients, we have created a donor search tool with filtering options, to show only donors that have been genetically tested, and found to be negative for, any conditions you choose from the list. So, for example, if you are a known carrier for Pendred Syndrome, you could select that condition from the list, and then select “Find Match” on the top right of the donor search tool. The resulting matches would only show donors who were tested and found to be negative for Pendred Syndrome.
Please note: Even if a donor has been evaluated for carrier status, a negative result reduces, but does not eliminate, the chance of the donor being a carrier. If you are a known carrier of a genetic condition please contact us or use our Donor Search tool, and we can provide you a list of donors who have been screened for this condition and found to be negative. If you do not know your carrier status, you can easily find out by ordering a discounted saliva kit at Counsyl’s website below.