Abnormal contraction of muscle groups in the pelvic floor such as declined or persistent contraction, disharmony contraction and relaxation.
盆底肌群收缩功能下降，持续收缩、不协调收缩或松弛。
2
Results The patients 3 months postpartum, 6 months and 12 months of urination, pelvic floor muscle contraction and pad test positive rate were all better than the control group( P<0.05).
After delivery in three months, 6 months and 12 months, respectively, the patients were evaluated maternal urination, pelvic floor muscle contraction and pad test positive results.