Human reproduction: Male and female reproductive systems

As a child is born, this system is immature, and it begins to mature when the child reaches puberty. The clitoris is a structure roughly the size of a pea that is found at the top of a woman’s vulva, above the opening of the urethra. It is a little structure with a pea-like shape. […]

The Fallopian tubes, also referred to as uterine tubes, salpinges (singular salpinx), or oviducts, represent the tubes in the female reproductive system that connect the ovaries to the uterus. They’re known as oviducts in other mammals. From the ovaries to the uterus, a fertilised egg travels through the Fallopian tubes. The fertilised egg is carried

Humans have 46 chromosomes in 23 pairs that vary in size and shape and are numbered in accordance with convention. Twenty-two of the pairs are autosomes, whereas one is a pair of sex chromosomes (number 23). Any divergence from this pattern results in abnormalities. A chromosome can be duplicated (trisomy) or missing (monosomy); an entire

Bacteria are the cause of chlamydia. One of the most frequent sexually transmitted infections is gonorrhoea. Because it generally produces no symptoms, this virus is readily disseminated. That implies you might inadvertently spread chlamydia to your sexual partners. In reality, roughly 75% of female infections and 50% of male infections show no symptoms. Chlamydia can

The birth rate is the number of people born in a population in a given period of time. The number of people born per year per 1000 in the population is referred to as the human birth rate. For example, if 35 births occur per 1000 people per year, the birth rate is 35. This

Women are represented by individuals who have two X chromosomes (XX); men are represented by individuals who have one X chromosome and one Y chromosome (XY); and individuals who have one X chromosome and one Y chromosome (XY). X chromosomes are large autosomal chromosomes that have a long and short arm, similar to autosomal chromosomes

Introduction  Amniocentesis once proved to be one of the wonders of science to be used for good purposes. It was invented to discover genetic disorders in an unborn child inside a mother’s womb. But since amniocentesis can be used to detect the gender of the unborn child, the majority of people started misusing it. Some

For example, a population with steadily rising fertility has a high number of children and a small proportion of the elderly. A population with a lower proportion of children and a higher proportion of elderly people, such as France’s, has a lower proportion of children and a higher proportion of elderly people. Changes in fertility