This bioactive component of total testosterone is responsible for male characteristics, libido, bone and muscle mass. In target tissues, about 4 to 8% of testosterone is converted to a more potent metabolite, dihydrotestosterone (DHT), by the enzyme 5-alpha-reductase. DHT has important trophic effects in the prostate and mediates androgenetic.

Male reproductive system. The male sex organs comprise a complex arrangement of internal and external genital organs. Their function is concerned with reproduction and sexual pleasure. The internal genital organs are the male gonads ( testis ), epididymis, a series of ducts and the accessory glands. The penis and scrotum compose the external.

Oftentimes, people think the term reproductive justice is synonymous with reproductive rights. However, the two are distinctly and philosophically different. Reproductive rights are centered around the legal right to access reproductive health care services like abortion and birth control. The Supreme Court’s decision in Roe v.

All Osmosis Notes are clearly laid-out and contain striking images, tables, and diagrams to help visual learners understand complex topics quickly and efficiently. Find more information about Male Reproductive System. Anatomy and physiology of the male reproductive system. Testosterone.

Associated Conditions. Tests. The vulva is the external portion of female genital anatomy. Also known as the pudendum, the vulva includes the clitoris and inner and outer flaps known as the labia majora and labia minora. These flaps protect a woman’s sexual organs, urethra, vestibule, and vagina. 1.

Female Reproductive System. The organs of the female reproductive system produce and sustain the female sex cells (egg cells or ova ), transport these cells to a site where they may be fertilized by sperm, provide a favorable environment for the developing fetus, move the fetus to the outside at the end of the development period, and produce.

The male reproductive system includes both internal and external parts. Its primary functions are to: produce and transport semen, which contains sperm release sperm into the female.

One’s anatomy and sexuality change with age. The changes are rapid in intra-uterine life and around puberty but are much slower and gradual in other phases of the life cycle. The reproductive organs first develop in the same form for both males and females: internally there are two undifferentiated gonads and two pairs of parallel ducts (Wolffian and Müllerian ducts); externally there is a.