The organs that give birth to a baby include the uterus, fallopian tubes, ovaries, vagina, and various structures of the vulva. The internal genitalia are all in the pelvis, and the external genitalia can be seen with the naked eye. 1. External genital organs: External genital organs refer to the mons pubis, clitoris, labia majora, labia minora, etc., which are the parts of the vulva that can be seen with the naked eye. 2. Internal genital organs: these refer to the ovaries, fallopian tubes, uterus and vagina, which are inside the body and located in the pelvic cavity. Generally sperm enters the female vagina, passes through the cervix into the uterus, fallopian tubes, and combines with the egg in the potbelly of the fallopian tubes to fertilize the egg, which then forms a fertilized egg that develops in the uterine location for implantation and is delivered out through the vagina after full term.