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Investigators have found that a genetic rearrangement and variants affecting a gene known as SYCP2 are associated with low sperm count and report the first cases implicating the gene in four men with ...

Despite many study results suggesting that antioxidants have a positive effect on abnormal sperm parameters associated with male infertility, a large US clinical trial of 174 couples has found that ...

Scientists have found distinctive portions of genetic material -- known as lncRNAs -- that help sperm develop. Male mice lacking a particular lncRNA have low sperm count, suggesting lncRNAs could ...

First results from the world’s oldest group of young men conceived by means of intracytoplasmic sperm injection (ICSI) fertility treatment because of their fathers’ infertility have shown that ...