From: Does a short luteal phase correlate with an increased risk of miscarriage? A cohort study
# of short luteal phases < 10 days | Women | Miscarriages | Percent | IRR | 95% CI | |
---|---|---|---|---|---|---|
0 | 171 | 32 | 18.7% | 1 | Â | Â |
1 | 59 | 13 | 22.0% | 1.18 | 0.66 | 2.09 |
2 | 16 | 1 | 6.3% | 0.33 | 0.05 | 2.29 |
3 | 5 | 2 | 40.0% | 2.14 | 0.7 | 6.55 |