Opalescence increases when the ejaculate has a higher concentration of sperm. When a man orgasms he ejaculates between 1 and 5 milliliters of semen. The average is 2 to 3 milliliters a small teaspoon Pre-cum is pre-ejaculate also known as pre-ejaculatory fluid or Cowper's fluid , it is a clear lubricating fluid that is issued from a man's penis when he is aroused. All Rights Reserved.
Ejaculation and Male Fertility
The first fraction of ejaculate is the most effective for conception -- ScienceDaily
C over a year ago. Indiana Gal over a year ago. Guest over a year ago. Couldn't find what you looking for? New Reply Follow New Topic.
concentration of hiv virus in semen and pre-ejaculate fluid is same?if not what is difference?
Premature ejaculation is the most common ejaculation-related health condition. There are a few ways to try and improve premature ejaculation, including medical treatments, techniques, and lifestyle changes. Premature ejaculation is a condition where a person ejaculates comes too quickly during sex. International guidelines on premature ejaculation define it as when a man ejaculates within one minute of entering their partner. Still, most experts agree that if sex lasts less than 2 minutes, and ejaculation occurs, then it can be called a premature ejaculation.
Sperm in the first fraction of ejaculate are more numerous, move more and present better quality DNA than those lagging behind. This is the conclusion of a study led by the Ginemed fertility clinic, which confirms that while the objective of the first fraction is to fertilize the egg, the second phase is so that no sperm from any other male has a chance to fertilize it. A study led by the Ginemed Assisted Human Reproduction Clinic analyses the advantages of using fractions of ejaculate separately in in-vitro fertilization as a way to improve the sample of the semen.