Changes

*Deposition in uterus required for infection to establish

*Deposition in uterus required for infection to establish

*Bacteria replicate in uterus and cause acute endometritis

*Bacteria replicate in uterus and cause acute endometritis

*Initial influx of mononuclear cells and plasma cells, followed by  [[Neutrophils - WikiBlood|neutrophils]], which cause a mucopurulent discharge

*Initial influx of mononuclear cells and plasma cells, followed by  [[Neutrophils|neutrophils]], which cause a mucopurulent discharge

*Acute endometrial changes only last a few days

*Acute endometrial changes only last a few days