TABLE 9.

Cycle comparison by diagnosis and ovulation timing groups.

	Confirmed prior diagnosis	Confirmed No diagnosis	Late ovulation	Early + normal ovulation timing
Number of cycles	119	53	53	105
Average cycle length	42.1	34.5	38.5	34.4
Median cycle length	33.0	29.0	36.0	30.0
Std Dev cycle length	34.5	17.1	18.3	25.6
Upper CI 95%	48.3	39.1	43.4	39.3
Lower CI 95%	35.9	29.9	33.6	29.5
CI	6.2	4.6	4.9	4.9