Would the bones of the pelvis be fused in the female child's skeleton If not then when do the pelvic bones fuse?

In a female child's skeleton, the bones of the pelvis are not fully fused. The pelvic bones, including the ilium, ischium, and pubis, generally fuse together during adolescence, typically between the ages of 16 and 25. This fusion process is influenced by factors such as growth and hormonal changes during puberty.