THORAX ABDOMEN AND PELVIS

Detailed explanation-1: -Anterior to the uterus is the bladder, with rectum located posteriorly. Between the uterus and the rectum is the recto-uterine space, also known as the posterior cul-de-sac.

Detailed explanation-2: -The lower portion is the pelvic cavity, and it contains the urinary bladder, the rest of the large intestine (the lower portion), and the internal reproductive organs.

Detailed explanation-3: -These muscles relax to allow micturition and defecation. During activities such as coughing or lifting heavy objects, the pelvic floor helps support the maintenance of intra-abdominal pressure. The pelvic floor consists of the urogenital triangle, the urogenital diaphragm, and the pelvic diaphragm.