“…In fact, PGP and combined pain are more likely to persist after pregnancy [8]. Other studies investigating exercise interventions have reported that such interventions can ameliorate pain progression during pregnancy [12,23]; in the present study, women in the control group also received advice and a pamphlet on back care, which may have contributed to the absence of worsening pain intensity and disability as the pregnancies progressed in this group. Only 23 women could recall the onset of their pain, which occurred around the transition from first to second trimester.…”