hi there, coccygeal fractures
or tailbone fractures are associated with childbirth and usually are self healing and do not require any treatment. You could use a special type of cushion called doughnut cushion to sit on and that will help relieve pain besides taking anti inflammatory pain killers.Five delivaries in five years can take quite a toll on your body and so I would suggest you to get the hemoglobin
levels and serum calcium levels evaluated. You may need supplimental iron and calcium tablets. Ostiomalacia is one of the leading causes of fractures. Healthy diet and adequate rest is what you require in abundance and so if you could somebody to help you to raise the childern it would be ideal. Do also visit a psychologist
and get some councelling as post- partum depression
can play a major role in your well being. Take care.