Table 2 Times to hCG rise (256 women) and to onset of symptoms (241 women)
From: The onset of nausea and vomiting of pregnancy: a prospective cohort study
Time | Summary statistics in days | ||||
|---|---|---|---|---|---|
| Â | Minimum | Lower | Median | Upper | Maximum |
| Â | Â | quartile | Â | quartile | Â |
LMP to hCG >1mlU/ml | 15 | 23 | 25 | 28 | 60 |
Ovulation to hCG >1mlU/ml | 1 | 9 | 9 | 10 | 13 |
LMP to symptom onset | 21 | 28 | 32 | 40 | 66 |
Ovulation to symptom onset | 8 | 13 | 16 | 22 | 45 |