Figure 1.
Comparisons of hhCG and hCG levels by pregnancy outcomes. By ongoing pregnancy outcomes, A) Day 9 levels, B) Day 16 levels, and C) Delta hhCG levels. By pregnancy outcomes, D) Day 9 levels, E) Day 16 levels, and F)Delta hhCG levels. Data are depicted as medians with 25th to 75th percentile values. Absolute levels are reported immediately below the graph. *depicts p<0.001 compared to positive pregnancy outcome.





