I don't know
The hymen doesn't increase in size after childbirth. During vaginal childbirth the hymen is often torn.
Your Cervix
sepa
It is the sacrum.
During Childbirth a womans reproductive organs are made to be ripped, stretched, expand and a variety of different tramas. this is why it can take up to six weeks to recover from childbirth.
Modern pain relief for childbirth generally involves the use of medication.
The uterine walls
When a mother dies during childbirth.
No it will not return about 2 months after.
The sacrum is the posterior portion of the pelvis. The pelvis is similar to a shallow bowl and the sacrum is one of the three bones that make up the bowl. The sacrum is made of 5 fused vertebra. This lack of the sacrum is called Sacral Agenesis and is a birth defect. The improper development of the sacrum leads to other defects that include abnormalities of the urinary and lower digestive system as well as defects to the legs such as fused legs. The suspected cause of Sacral Agenesis is believed to be Folic Acid deficiency during fetal development.
the sacrum is located in the back
The return to natural childbirth increased and fewer women required medication during delivery