Latest Semen Stories
According to a 2003 study by German and American scientists, a component of the Lily of the Valley scent known as Bourgeonal alters the calcium balance of human sperm and attracts the sperm.
Yale researchers have discovered how the "guardian of the genome'' oversees quality control in the production of sperm — and perhaps in many other cells as well.
The perfect male birth control contraceptive would be cheap, reliable, and reversible. It would have few side effects and would be long lasting.
Is there a simple, inexpensive, reversible male contraceptive coming to a clinic near you soon? A quick visit to a doctor’s office may soon be all that is needed for males to do their part for contraception.
A new study shows the production of sperm is more biologically taxing than previously thought, and expending energy on it has significant health implications.
The ideal male contraceptive would be inexpensive, reliable, and reversible.
Who knew that male fertility depends on sperm-cell architecture?
Melissa Perry, Sc.D., M.H.S., professor and chair of the Department of Environmental and Occupational Health at the GW School of Public Health and Health Services and adjunct associate professor at the Harvard School of Public Health, led an observational study indicating that environmental exposure to organochlorine chemicals, including Polychlorinated Biphenyls (PCBs) and p,p’-DDE (the main metabolite of the insecticide DDT) can affect male reproduction.
Just months after Japanese fertility scientists created artificial sperm from stem cells to make baby mice, German and Israeli researchers are making a major breakthrough of their own that could soon see human sperm grown in the laboratory.
The male prostate gland acts as an exocrine gland in the male reproductive system. It is a firm, partly muscular, chestnut sized gland near the neck of the urethra in males. Formation and Orientation The prostate is usually formed within the ninth week of the embryonic stage in reproductive development. The prostate can be separated into either “lobes” or “zones”. When looking at a prostate divided into zones, there are four distinct regions. The first zone is the Peripheral...
- To fire mitraille at.