A gonad in an embryo that has not differentiated into a definitive testis or ovary. An indifferent gonad becomes a testis if the embryo has a Y chromosome, but if the embryo has no Y chromosome, the indifferent gonad becomes an ovary. The absence of a Y chromosome permits the indifferent gonad to become an ovary, but both X chromosomes are needed for the ovary to function normally.
Hormones that are secreted by the pituitary gland, and that affect the function of the male or female gonads. See follicle-stimulating hormone, human chorionic gonadotropin.
- Gonadotropin, human chorionic
Human chorionic gonadotropin.
Inflammation of the knee joint.
- Gonorrhea (The Clap)
A bacterial infection that is transmitted by sexual contact. Gonorrhea is one of the oldest known sexually transmitted diseases (STDs), and it is caused by the Neisseria gonorrhoeae bacteria. Men with gonorrhea may have a yellowish discharge from the penis accompanied by itching and burning. More than half of women with gonorrhea do not have […]
Gastric outlet obstruction.