SF-36 aspect of bodily pain from pre-pregnancy up to six months postpartum presented with mean scores and 95% confidence interval (CI)
| Pre-pregnancy | 1st trimester | 2nd trimester | 3rd trimester | 6 weeks postpartum | 6 months postpartum | |
|---|---|---|---|---|---|---|
| Mean BP | 55 | 63 | 60 | 57 | 66 | 61 |
| 95% CI | (42–67) | (51–74) | (51–68) | (47–68) | (55–76) | (46–73) |