The ovaries, a pair of almond-sized glands, are the primary reproductive organs, responsible for producing ova (egg cells) and secreting key hormones like estrogen and progesterone. Spermatogenesis and Male Fertility In contrast to the cyclical nature of female fertility, sperm production in males is a continuous process that begins at puberty.
Ovulation Process And Egg Release Explained
Accessory Glands and Ducts Sperm mature and are stored in the epididymis, a coiled tube atop each testis. FSH stimulates the seminiferous tubules to produce sperm, while LH prompts the testes to produce testosterone, the primary male sex hormone essential for sperm production and the development of male characteristics.
If implantation does not occur, the lining is shed during menstruation. If pregnancy does not occur, hormone levels drop, leading to menstruation and the start of a new cycle.
Ovulation Process And Egg Release Explained
The cervix, the narrow lower portion of the uterus, acts as a barrier between the uterus and the vagina, producing mucus that changes consistency during the menstrual cycle to either block or facilitate sperm entry. The seminal vesicles and the prostate gland add seminal fluid to create semen, a milky fluid that provides energy for the sperm and creates a favorable environment.
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