Latest Sperm Stories
While some strive with “male enhancement” pills to increase the size of their manhood, they will never live up to the reputation of the barnacle, which have the largest penises relative to body size.
Male fertility is one of the most controversial issues in medical science. Recent studies have shown that some medical procedures can harm male fertility while others have shown foods that actually boost it.
An increasing number of men suffer from fertility problems, especially in western society. The general belief is that many problems may be related to stress but it is possible that some of them may arise because men simply have intercourse too infrequently.
A new study published online in the journal Human Reproduction finds that the greater the inconsistency in the length of sperm, particularly in the tail (flagellum), the lower the concentration of sperm that can swim well.
A new imaging technique is allowing scientists to get more up close and personal than ever before with human sperm.
There are many contraception options for women, but until now, there has not been much done in the area of contraceptives for males.
Researchers from the University of California, Los Angeles (UCLA) recently discovered that consuming 2.5 ounces of walnuts a day can heighten semen quality in young men.
The entire genomes of 91 human sperm from one man have been sequenced by researchers.
A new type of male contraceptive could be created thanks to the discovery of a key gene essential for sperm development. This could lead to alternatives to the conventional male contraceptives which rely on the production of hormones, such as testerone.
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