How does cervical erosion cause after giving birth to a child

Cervical erosion is cervical columnar epithelium ectopic, pregnant women after giving birth to children cervical columnar epithelium ectopic in most cases due to increased estrogen caused.

Cervical columnar epithelium ectopic refers to the cervical canal mouth columnar epithelium outside the mouth, mainly by the role of estrogen. Pregnant women during pregnancy in the body estrogen levels are high, and columnar epithelium is very weak, the underlying interstitial capillaries will be red, looks erosion, but not epithelial cell loss formed ulcers and erosion, belongs to a common physiological phenomenon.