Definition Sperm cells are the male germ cells. Colloquially, they are also called sperm cells. In medicine, the term spermatozoa is often used. They contain the male genetic material for reproduction. This is the single set of chromosomes which, together with the single female set of chromosomes from the egg cell, results in the double … Sperm
Size of the sperm The human sperm cell is basically very small. In its entirety, it measures only about 60 micrometers. The head part, in which the chromosome set is also found, has a size of about 5 micrometers. The remaining part of the sperm, i.e. the neck and the attached tail, is about 50-55 … Size of the sperm | Sperm
Are sperm in the pleasure drop? The desire drop is a secretion of the bulbourethral gland (cowper gland) of the man. The desire drop is expelled from the urethra during sexual arousal and has a cleansing function on the urethra. The pH value of the urethra is thus increased, making the environment more alkaline, which … Are sperm in the pleasure drop? | Sperm
Alcohol and fertility Alcohol is a known cytotoxin, which has a damaging effect on many organs of the human body. Of course, the connection between alcohol and sperm fertility also plays a decisive role. In general, it can be said that moderate alcohol consumption is not harmful in terms of sperm quality and fertility. A … Alcohol and fertility | Sperm
How can sperm quality be improved? In the context of family planning, some couples make a vain attempt to become pregnant. This can have several causes. One possible cause is, for example, reduced sperm quality. These can be reduced in number, too immobile or completely immobile, or simply too slow. A test to determine the … How can sperm quality be improved? | Sperm
Triggering sperm and contractions – what is the connection? The connection between sperm and the triggering of contractions is currently still too poorly researched to give a clear answer to this question. The assumed connection is that sperm consists to a certain extent of prostaglandins.Prostaglandins are tissue hormones that are found throughout the body and … Triggering sperm and contractions – what is the connection? | Sperm
Introduction Sweat glands are normally called the so-called eccrine sweat glands, i.e. those sweat glands that are distributed over the entire body with a few exceptions. Their task is to secrete sweat, which makes an important contribution to the regulation of the heat balance of our body. Furthermore, there are the so-called apocrine sweat glands, … Sweat glands
Function of the sweat glands The function of the eccrine sweat glands is to produce the secretion that we generally know as sweat. Sweat is a clear liquid that is slightly acidic (the pH value is about 4.5) and salty. Sweat also contains electrolytes other than common salt and other substances such as fatty acids, … Function of the sweat glands | Sweat glands
Diseases of the sweat glands Important diseases of the sweat glands mainly affect the quantity of fluid secreted: if the production of sweat is completely absent, this is called anhidrosis, but if it is increased, this is called hyperhidrosis. Furthermore, benign tumors (adenomas) can also occur in the area of the sweat glands. Typical diseases … Diseases of the sweat glands | Sweat glands
How can sweat glands be removed? Excessive sweat production can be very stressful. Those affected are usually particularly uncomfortable with the unpleasant smell of sweat that develops, which in severe cases cannot be treated with deodorants. In some clinics, the surgical removal of the sweat glands is offered as a measure. This operation is usually … How can sweat glands be removed? | Sweat glands
Introduction Every person produces and excretes liters of urine every day. But what exactly is the yellowish liquid? What does it consist of and what are its benefits? What does it mean when the color of urine changes? Is it dangerous? Urine, also known as “urine”, is an excretion product of the body, produced by … Urine – All about the topic!
Color of the urine The color of the urine can vary greatly. A completely healthy urine should appear bright and almost colorless to yellowish if possible. This indicates that the proportion of pure water is high and indicates that the body is sufficiently supplied with water. The usual yellow color results from the breakdown and … Color of the urine | Urine – All about the topic!