Dirken J J, Cleine J H
Academisch Ziekenhuis, afd. Obstetrie en Gynaecologie, Groningen.
Ned Tijdschr Geneeskd. 1997 Jun 7;141(23):1149-51.
Retrograde ejaculation was diagnosed in a 32-year-old man. This condition is an uncommon cause of male infertility. In most cases the only possible treatment is recovery of spermatozoa from the urine followed by artificial insemination; the couple underwent this treatment; the women received intrauterine insemination. In order to ensure the best possible survival of the sperm cells the pH (7.2-8.2) and the osmolality (300-380 mosmol/kg) of the urine were adjusted beforehand by administering bicarbonate and water to the man a few hours before ejaculation. A successful pregnancy ensued. When the couple desired another child the semen quality had deteriorated and in-vitro fertilisation with spermatozoa collected from urine was chosen as a treatment. A second successful pregnancy developed.
