lower back pain in a pregnant woman. exacerbation of chronic diseases, osteochondrosis and intervertebral hernia. load

abdomen baby back backache backbone background belly big blouse care child childbearing chronic concept disease diseases female gestation girl health hormone hormones ischalgia kyphosis lordosis maternity medical motherhood muscles musculoskeletal myalgia osteochondrosis posture pregnancy scoliosis small spine spondylarthrosis stomach system trimester vertebra white woman