The hemostat has the advantages of large compression area, not easily formed leakage points, easy placement, easy fixation, easy operation, no easy accompanying infection, and small pain for patients.

"Infection in mice does not produce the typical picture seen in human disease," said John Nicholls, a researcher at the University of Hong Kong, in a commentary accompanying the report.

Conclusion With the accompanying of puerperal-sitter, puerperants in puerperium would recover better with less lochia and infection, which improves the life quality of puerperants.