Table 1.

Total KPIs-score and clinical probabilities

TOTAL KPIs-SCORE	CLINICAL PREGNANCY PROBABILITIES	CONFIDENCE INTERVAL
25	70%	59%-79%
24	65%	56%-74%
23	60%	51%-69%
22	55%	47%-63%
21	50%	42%-57%
20	45%	38%-51%
19	40%	33%-46%
18	35%	28%-41%
17	30%	24%-36%
16	26%	20%-32%
15	22%	16%-30%
14	18%	13%-26%
13	15%	10%-22%
12	13%	8%-20%
11	10%	6%-18%
10	9%	5%-15%
9	7%	4%-14%
8	6%	3%-12%
7	5%	2%-10%
6	4%	1.6%-9%
5	3%	1.2%-8%