What Is Oligoasthenoteratospermia (OAT)?
Oligoasthenoteratospermia or OAT is a sperm disorder in which 3 basic sperm parameters are altered: sperm morphology, sperm count, and sperm motility. The causes can be due to defects in the sperm production process, hormonal imbalances, testicular disorders... Pregnancy is possible with the proper care plan, though. Read more
Fluorescent in situ hybridization (FISH): Alterations in Sperm Cells
The study of FISH in spermatozoa allows the genetic content of these gametes to be analysed, giving more information on the study of male fertility. Specific fluorescent probes are used for chromosomes 13, 18, 21, X and Y mainly. Read more