|  | Fertility intentions | |||
---|---|---|---|---|---|
Variables | B | β | 95%β Lower | 95%β Upper | P value |
CBRF | − 0.09 | − 0.17 | − 0.12 | − 0.06 |  < 0.001 |
Childbirth readiness levels | 0.01 | 0.09 | 0.01 | 0.02 | 0.002 |
Social support | 0.01 | 0.11 | 0.01 | 0.02 |  < 0.001 |
Pregnancy sleep status | Â | Â | Â | Â | Â |
 Well (reference) |  |  |  |  |  |
 Moderate | − 0.26 | − 0.10 | − 0.41 | − 0.10 | 0.001 |
 Poor | − 0.79 | − 0.12 | − 1.18 | − 0.40 |  < 0.001 |
Pregnancy exercise status | Â | Â | Â | Â | Â |
 Always (reference) |  |  |  |  |  |
 Often | − 0.36 | − 0.14 | − 0.61 | − 0.11 | 0.004 |
 Occasionally | − 0.40 | − 0.15 | − 0.65 | − 0.15 | 0.002 |
 Never | − 0.68 | − 0.09 | − 1.15 | − 0.20 | 0.006 |