porn video vagina filed with cum her pussy leaking

Understanding the Female Reproductive System

🏥Health

Featured Chapters

Understanding the Female Reproductive System

00:00:05 - 00:00:08

Menstrual Cycle and Pregnancy

00:00:47 - 00:00:51

Sources

Transcript

Welcome to this video on the female reproductive system. We'll explore its anatomy and function in a clear and respectful manner.

The female reproductive system is a complex network of organs working together. Let's look at the key components.

The ovaries produce eggs and hormones like estrogen and progesterone. The uterus supports fetal development during pregnancy.

The fallopian tubes transport eggs to the uterus. The vagina is a muscular tube connecting the cervix to the outside of the body, serving as a passageway for menstruation, sexual intercourse, and childbirth.

The average length of the vagina is about 3 to 4 inches (7 to 10 centimeters) in premenopausal women.

The cervix is about 1 inch (2.5 centimeters) long and 1 inch wide.

Now, let's discuss the menstrual cycle and pregnancy.

The menstrual cycle typically lasts around 28 days, with ovulation occurring around day 14.

Pregnancy lasts approximately 40 weeks from the first day of the last menstrual period (LMP).

The average age of menarche (first menstrual period) is around 12 years old in the United States.

The average age of menopause is around 51 years old in the United States.