Limitations
Compared with the total population scheduled for delivery at our hospital, the study sample had a higher level of education, which limits generalization of our results [We aimed for 80 women with complete LA avulsion. However, time and resources prohibited us from reaching this goal. We managed to include only 55. This may represent a limitation with respect to statistical power [There was greater loss to follow-up in the training arm versus the control arm (12 vs 3), which may be an indicator of how realistic the tolerability to the PFMT regimen was for the patients. The participants brought their newborns to the supervised training sessions, and even though they were aware of this ahead of study start and thought it would be possible to attend the training intervention, it might have turned out otherwise. However, this is only speculation as we have no data on the reasons for withdrawal from the study.