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Includes Access to All Enhanced Donor Profiles, and Child and Adult Photos
xyLimited Donors are restricted to 15 worldwide family units. Clients must purchase at least 3 vials. For more information, please contact us.
*Family units are determined by the number of births reported by clients, the geographical location of reported births, and the amount of time a donor is participating in the program.
This donor is no longer active in the program. The number of vials available represents the remainder of the donor's inventory.
Genetic Testing Performed: Please review the list of genetic tests performed before choosing a donor because donors have different levels of testing. Genetics is very complicated and testing can only reduce but not eliminate the risk of a donor being a carrier of a particular condition.
Any potential new health information will be indicated here. Please check periodically for medical updates. This profile is current as of:
June 3, 2023 8:00 PM EST
Document ID: 1DA03F085FC55B38398770AFF330F176DA21CD7EABDFDE5F96087EC12A2CE4C6
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Donor's "Name": Byron
Year of Birth: 1989
Marital Status: Single
Number of Children: 0
Occupation:
(last reported) Student
Education:
Blood Type: O +
Nationality:
(self reported)
Maternal: Ecuadorian
Paternal: Ecuadorian
Race: Hispanic Or Latino
CMV Status: POS
Learn More
Last Medical History Update: 12/30/2015
Over the years, Xytex has expanded genetic testing of donors as genetic knowledge and technology have advanced. As a result, not all donors have been tested for the same conditions or with the same methods. For more information about genetic testing view our Genetics FAQs.
This donor has been evaluated for carrier status of the listed conditions. A negative result reduces, but does not eliminate, the likelihood of the donor being a carrier. If you are a known carrier of a genetic condition please contact us, and we will provide a copy of the donor's test reports to your physician and/or genetic counselor.
This donor was tested for 21 conditions.
Skills, Hobbies and Interests:
Cooking, Hiking, Reading
The following medical conditions apply to the donor and his BLOOD RELATIVES ONLY (grandparents, parents, aunts, uncles, cousins, brothers, sisters, nieces, nephews and children of the donor).
If a donor answers "yes" to any high-risk question on his Medical History Questionnaire, the donor is ineligible.
Autoimmune Diseases | Yes | No | Which Relative |
Father's Side |
Mother's Side |
Age of Onset |
CREST Syndrome | X | |||||
Lupus | X | |||||
Scleroderma | X | |||||
Sjogren's Syndrome | X | |||||
Blood Diseases | Yes | No | Which Relative |
Father's Side |
Mother's Side |
Age of Onset |
Anemia | X | |||||
Fanconi Anemia | X | |||||
Hemophilia | X | |||||
Immunodeficiency | X | |||||
Leukemia | X | |||||
Sickle Cell | X | |||||
Thalassemia | X | |||||
Von Willebrand's disease | X | |||||
Cancer | Yes | No | Which Relative |
Father's Side |
Mother's Side |
Age of Onset |
Cancer (Breast) | X | |||||
Cancer (Lung) | X | |||||
Cancer (Other) | X | |||||
Cancer (Skin) | X | |||||
Lymphoma | X | |||||
Melanoma | X | |||||
Tumor | X | |||||
Cardio Vascular Diseases | Yes | No | Which Relative |
Father's Side |
Mother's Side |
Age of Onset |
Congenital Heart Disease | X | |||||
Heart Attack | X | |||||
Heart Disease | X | |||||
High Blood Pressure | X | |||||
High Cholesterol/Triglycerides | X | |||||
Stroke | X | |||||
Congenital Malformations | Yes | No | Which Relative |
Father's Side |
Mother's Side |
Age of Onset |
Deviated Septum | X | |||||
Malformations (Cleft Lip) | X | |||||
Malformations (Cleft Palate) | X | |||||
Malformations (Club Foot) | X | |||||
Malformations (Hypospadias) | X | |||||
Malformations (Other) | X | |||||
Malformations (Polydactyly) | X | |||||
Undescended Testicles | X | |||||
Gastro-Intestinal Diseases | Yes | No | Which Relative |
Father's Side |
Mother's Side |
Age of Onset |
Gallstones | X | |||||
GI (Crohn's) | X | |||||
GI (Diverticulitis) | X | |||||
GI (Other) | X | |||||
GI (Pyloric Stenosis) | X | |||||
GI (Ulcerative Colitis) | X | |||||
GI (Ulcers) | X | |||||
Hemochromatosis | X | |||||
Hepatitis | X | |||||
Kidney Disease | Yes | No | Which Relative |
Father's Side |
Mother's Side |
Age of Onset |
Adrenal Hyperplasia | X | |||||
Born with 1 kidney | X | |||||
Kidney (Other) | X | |||||
Kidney disease of urinary tract disorder | X | |||||
Kidney Disorder | X | |||||
Polycystic Kidney Disease | X | |||||
Progressive Kidney Disease | X | |||||
Mental Health | Yes | No | Which Relative |
Father's Side |
Mother's Side |
Age of Onset |
Mental (Depression) | X | |||||
Mental (Manic Depressive) | X | |||||
Mental (Schizophrenia) | X | |||||
Mental Retardation | X | |||||
Obsessive-compulsive disorder | X | |||||
Metabolic/Endrocrine Dis. | Yes | No | Which Relative |
Father's Side |
Mother's Side |
Age of Onset |
Diabetes (Insulin Dependent) | X | |||||
Diabetes (Non-Insulin Dependent) | X | |||||
Galactosemia | X | |||||
Gaucher's disease | X | |||||
Goiter | X | |||||
Hypoglycemia | X | |||||
Maple Syrup disease | X | |||||
PKU or Inherited Metabolic Disorder | X | |||||
Tay Sachs | X | |||||
Thyroid Disorder | X | |||||
Muscular/Bones/Joint Disease | Yes | No | Which Relative |
Father's Side |
Mother's Side |
Age of Onset |
Achondroplasia (Dwarfism) | X | |||||
Arthritis (Other) | X | |||||
Congenital Hip Disease | X | |||||
Gout | X | |||||
Loss of Muscle Coordination | X | |||||
Marfan's Disease | X | |||||
Muscular Dystrophy | X | |||||
Osteoarthritis | X | |||||
Osteoporosis | X | |||||
Rheumatoid Arthritis | X | |||||
Scoliosis | X | |||||
Spinal Muscular Atrophy | X | |||||
Neurological Diseases | Yes | No | Which Relative |
Father's Side |
Mother's Side |
Age of Onset |
ADD or ADHD | X | |||||
Autism/ Asperger | X | |||||
Canavan's disease | X | |||||
Cerebral Palsy | X | |||||
Disorders of the spinal cord | X | |||||
Dyslexia | X | |||||
Familial dysautonomia | X | |||||
Lesch-Nyhan Syndrome | X | |||||
Migraines | X | |||||
Mucolipidosis type IV | X | |||||
Neurologic (Alzheimer) | X | |||||
Neurologic (Creutzfeld-Jacob Disease) | X | |||||
Neurologic (Epilepsy) | X | |||||
Neurologic (Guillain Barre) | X | |||||
Neurologic (Huntington's) | X | |||||
Neurologic (JC Virus) | X | |||||
Neurologic (Lou Gehrig's Disease) | X | |||||
Neurologic (Multiple Sclerosis) | X | |||||
Neurologic (Neural Tube Defect) | X | |||||
Neurologic (Neurofibromatosis) | X | |||||
Neurologic (Parkinson's Disease) | X | |||||
Neurologic (Subacute Sclerosing Panencephalitis) | X | |||||
Nieman-Pick | X | |||||
Spongiform encephalopathy/prion disease | X | |||||
Tourette Syndrome | X | |||||
Other | Yes | No | Which Relative |
Father's Side |
Mother's Side |
Age of Onset |
Alcoholism | X | |||||
Bloom syndrome | X | |||||
Cystic Fibrosis | X | |||||
Down Syndrome | X | |||||
Drug Abuse | X | |||||
Fragile X | X | |||||
Klinefelter | X | |||||
Noonan or Turner Syndrome | X | |||||
Other - Early Death | X | Grandfather | X | 23 | ||
Other - Early Death | X | Grandmother | X | 44 | ||
Other - Inherited Genetic Condition | X | |||||
Other Disease/Condition | X | |||||
Premature Organ Degeneration | X | |||||
Radiation Exposure | X | |||||
SIDS | X | |||||
Toxic Chemical Exposure | X | |||||
Turner's Syndrome | X | |||||
West Nile (suspected or confirmed by lab testing) | X | |||||
Respiratory Disease | Yes | No | Which Relative |
Father's Side |
Mother's Side |
Age of Onset |
Allergies (Drug) | X | |||||
Allergies (Food) | X | |||||
Allergies (Hay Fever) | X | |||||
Allergies (Insect) | X | |||||
Allergies (Other) | X | |||||
Allergies (Pet) | X | |||||
Asthma | X | |||||
Emphysema | X | |||||
SARS | X | |||||
Tuberculosis | X | |||||
Sight/Sound/Smell | Yes | No | Which Relative |
Father's Side |
Mother's Side |
Age of Onset |
Cataracts | X | |||||
Deafness | X | |||||
Deafness (before age 50) | X | |||||
Ear deformity | X | |||||
Eyesight (Blindness) | X | |||||
Eyesight (Color Blindness) | X | |||||
Eyesight (Glaucoma) | X | |||||
Eyesight (Other) | X | |||||
Eyesight (Retinoblastoma) | X | |||||
Macular degeneration | X | |||||
Skin | Yes | No | Which Relative |
Father's Side |
Mother's Side |
Age of Onset |
Albinism | X | |||||
Eczema | X | |||||
Pigmentation disorders (including Vitiligo) | X | |||||
Psoriasis | X | |||||
Skin Disease | X |
Information displayed in this profile is provided by the donor. Blank fields are intentional and indicate that the information is not available.
FAMILY MEMBER: | Brother | ||||
Hair Color: | Brown, Medium | Eyesight: | Good | ||
Freckles: | None | Hair Texture: | Average | ||
Health Status: | Good | Skin Tone: | Fair | Dominant Hand: | Right |
Year of Birth: | 1987 | Cause of Death: | Hair Loss: | None | |
Height: | 5'10" (177.8 cm) | Age at Death: | Body Hair: | Straight | |
Weight: | 175 lbs. (79 kg) | Occupation: | Lab Technician | Eye Color: | Brown, Dark |
Half Siblings: | No | Education: | College | Body Build: | Medium |
Half Siblings Parent: | Eyesight Correction: | Near or Far Sighted: |
FAMILY MEMBER: | Father | ||||
Hair Color: | Black | Eyesight: | Good | ||
Freckles: | None | Hair Texture: | Average | ||
Health Status: | Good | Skin Tone: | Medium | Dominant Hand: | Right |
Year of Birth: | 1952 | Cause of Death: | Hair Loss: | None | |
Height: | 5'10" (177.8 cm) | Age at Death: | Body Hair: | Straight | |
Weight: | 185 lbs. (83 kg) | Occupation: | Chef | Eye Color: | Brown, Dark |
Half Siblings: | No | Education: | College (Some) | Body Build: | Large |
Half Siblings Parent: | Eyesight Correction: | Near or Far Sighted: |
FAMILY MEMBER: | Mother | ||||
Hair Color: | Brown, Medium | Eyesight: | Excellent | ||
Freckles: | None | Hair Texture: | Fine | ||
Health Status: | Good | Skin Tone: | Medium | Dominant Hand: | Right |
Year of Birth: | 1966 | Cause of Death: | Hair Loss: | None | |
Height: | 5'05" (165.1 cm) | Age at Death: | Body Hair: | Straight | |
Weight: | 125 lbs. (56 kg) | Occupation: | Homemaker | Eye Color: | Black |
Half Siblings: | No | Education: | High School | Body Build: | Medium |
Half Siblings Parent: | Eyesight Correction: | Near or Far Sighted: |
Information displayed in this profile is provided by the donor. Blank fields are intentional and indicate that the information is not available.
FAMILY MEMBER: | Grandfather | ||||
Hair Color: | Brown, Dark | Eyesight: | Good | ||
Freckles: | None | Hair Texture: | Average | ||
Health Status: | Deceased | Skin Tone: | Medium | Dominant Hand: | Right |
Year of Birth: | 1921 | Cause of Death: | Natural Causes | Hair Loss: | None |
Height: | 5'11" (180.34 cm) | Age at Death: | 83 | Body Hair: | Straight |
Weight: | 190 lbs. (86 kg) | Occupation: | Telegrapher | Eye Color: | Black |
Half Siblings: | Education: | High School | Body Build: | Large | |
Half Siblings Parent: | Eyesight Correction: | Near or Far Sighted: |
FAMILY MEMBER: | Grandmother | ||||
Hair Color: | Black | Eyesight: | Good | ||
Freckles: | Hair Texture: | Fine | |||
Health Status: | Deceased | Skin Tone: | Fair | Dominant Hand: | Right |
Year of Birth: | 1930 | Cause of Death: | Natural Causes | Hair Loss: | None |
Height: | 5'05" (165.1 cm) | Age at Death: | 79 | Body Hair: | Wavy |
Weight: | 140 lbs. (63 kg) | Occupation: | Homemaker | Eye Color: | Hazel/Green |
Half Siblings: | Education: | High School | Body Build: | Small | |
Half Siblings Parent: | Eyesight Correction: | Near or Far Sighted: |
Information displayed in this profile is provided by the donor. Blank fields are intentional and indicate that the information is not available.
FAMILY MEMBER: | Grandfather | ||||
Hair Color: | Black | Eyesight: | Good | ||
Freckles: | None | Hair Texture: | |||
Health Status: | Deceased | Skin Tone: | Brown, Light | Dominant Hand: | Right |
Year of Birth: | 1943 | Cause of Death: | Work Accident | Hair Loss: | None |
Height: | 5'10" (177.8 cm) | Age at Death: | 23 | Body Hair: | Straight |
Weight: | 130 lbs. (59 kg) | Occupation: | Construction Worker | Eye Color: | Black |
Half Siblings: | Education: | High School | Body Build: | Medium | |
Half Siblings Parent: | Eyesight Correction: | Near or Far Sighted: | |||
Health Condition: |
Other - Early Death at age 23 Work Accident |
FAMILY MEMBER: | Grandmother | ||||
Hair Color: | Brown, Dark | Eyesight: | Good | ||
Freckles: | Hair Texture: | ||||
Health Status: | Deceased | Skin Tone: | Fair | Dominant Hand: | Right |
Year of Birth: | 1944 | Cause of Death: | Motor Vehicle Accident | Hair Loss: | None |
Height: | 5'06" (167.64 cm) | Age at Death: | 44 | Body Hair: | Straight |
Weight: | 140 lbs. (63 kg) | Occupation: | Homemaker | Eye Color: | Brown, Dark |
Half Siblings: | Education: | High School | Body Build: | Small | |
Half Siblings Parent: | Eyesight Correction: | Near or Far Sighted: | |||
Health Condition: |
Other - Early Death at age 44 Motor Vehicle Accident |
All prices shown are in USD.
$1550 per vial Identity Disclosure xyLimited Washed
$1550 per vial Identity Disclosure xyLimited Unwashed
$900 per vial Identity Disclosure xyLimited ART
Due to inventory, above prices do not guarantee that listed vial types are currently available. Please contact our team to check availability.
Monday - Friday, 9 a.m. - 5 p.m. EST (excludes USA holidays)