title: [Semen parameters in secondary infertile couples].
abstract: OBJECTIVE
  The aim of this study was to evaluate sperm values in the group of secondary infertile couples.
  
  
  METHODS
  The material of the study included 35 couples with abortion in anamnesis, 12 couples with delivery in past and 11 couples conceive and deliver during studies. Sperm analysis was performed according to the WHO guidelines.
  
  
  RESULTS
  Men from couples with abortion in past had significantly higher sperm concentration compare to couples with delivery in past. In other parameters there was no significant differences observed.
  
  
  CONCLUSIONS
  Sperm concentration can be important factor in secondary infertility.
authors.affiliation: I Katedry i Kliniki Połoznictwa i Ginekologii AM w Warszawie.
authors.forename: D A
authors.initials: DA
authors.lastname: Bomba-Opoń
authors.forename: B
authors.initials: B
authors.lastname: Grzechocińska
authors.forename: S
authors.initials: S
authors.lastname: Fracki
authors.forename: L
authors.initials: L
authors.lastname: Marianowski
mesh_terms: D000328:Adult; D005191:Family Characteristics; D005260:Female; D006801:Humans; D007246:Infertility / Q000209:etiology*; D008297:Male; D011247:Pregnancy; D012661:Semen; D013076:Sperm Count; D013081:Sperm Motility