Role of hypo-osmotic sperm swelling test in assisted reproduction.
No Thumbnail Available
Date
1996-12-01
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract
Hypo-osmotic sperm swelling (HOS) profile is found to be a better predictor of the fertilisability in those husbands possessing subnormal semen parameters. The group where husband's HOS gradings were less than 60%, no one could conceive his fertile wife even after intra-uterine insemination (IUI) for 8 times. However, in the other group where the HOS values were greater than 60%, conception were registered in 6 oligospermic and 2 asthenospermic husbands after 2 to 8 IUI amongst 22 married couples. No conception occurred in any normal coital cycle. All the pregnancies were delivered by elective caesarean section (4 females and 3 males), their birth weights were 2.705 +/- 0.425 kg. One aborted spontaneously at 10 weeks' gestation. The emerging fact in this study is where the HOS values are below 60% the male fertility is reduced, the chances of conception are trivial but fecundity is relatively fair where HOS reading is greater than 60%. It is also a no risk and high benefit method to pick and choose subfertile husbands who are likely to conceive their fertile wives by assisted reproductive techniques.
Description
Keywords
Citation
Datta S, Giri A, Datta AK. Role of hypo-osmotic sperm swelling test in assisted reproduction. Journal of the Indian Medical Association. 1996 Dec; 94(12): 440-2