Male spiders have evolved behavioural mating strategies to improve their chances of mating despite the risk of being cannibalised by their mates. Read more on Dynamite News:
A new study has revealed that in some cases, recurrent pregnancy loss may be caused by sperm DNA damage in the male partner.
According to a research, a longer duration of infertility leads to lower sperm count and other parameters of impaired sperm production in infertile men.
According to new research, men who most frequently wore boxers had significantly higher sperm concentrations and total sperm counts when compared with men who did not usually wear boxers.
Uterine defects or the problems related to uterus affects the chances of a woman to conceive or carry the fetus to term.
Studies have shown that smokers are at a higher risk of having a reduced sperm count and lower sperm motility, affecting male fertility.