Banco de semen - donacion de esperma

Donor's selection

BIOSPERM has a great amount of sperm donors that covers all blood types and phenotypes. All our donors undergo the following tests:

1. - Seminogram with high quality parameters.

2. - Psychological evaluation

3. - Blood and urine tests:

  • Haemogram
  • Karyotype
  • Hepatitis B and C
  • VIH 1 and 2
  • IgM and IgG antibody to CMV
  • Chlamydia trachomatis
  • Treponema pallidum
  • Cystic fibrosis (50 mutations)

4.- Sperm FISH analysis

5. - Specialist visit (Andrologist)

Personal and family medical history:
With the goal of identifying past hereditary illnesses (such as cystic fibrosis, thalassaemia, polycystic kidney, neurofibromatosis, muscular dystrophy, osteogenesis imperfect, etc.), malformations or congenital alterations (spina bifida, anencephaly, hydrocephalus, congenital metabolic disorders, harelip, heart disease, congenital blindness, etc.), chromosomopathies (such as Down´s Syndrome, etc.), psychiatric disorders (for instance schizophrenia, psychosis), metabolic disorders (such as diabetes) and a long list of other disorders whose presence are reason for excluding someone as sperm donor.

Physical examination

Evaluation of results

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