Beta range	Median doubling time (hrs)	Fastest doubling time (hrs)	Slowest doubling time (hrs)	Number of women reporting a doubling time for this day
2 - 4	17.17	9.57	43.62	5
4 - 8	17.55	9.57	43.62	16
8 - 16	21.60	9.57	43.62	40
16 - 32	26.06	9.57	115.65	108
32 - 64	30.06	9.57	115.65	292
64 - 128	34.90	9.57	157.89	721
128 - 256	37.70	11.50	1222.54	1646
256 - 512	39.01	11.50	157.67	2717
512 - 1024	39.69	11.50	178.45	3253
1024 - 2048	40.73	11.50	245.91	2878
2048 - 4096	42.43	11.50	124.22	2242
4096 - 8192	44.55	11.50	329.62	1567
8192 - 16384	49.57	15.66	558.15	1086
16384 - 32768	62.25	15.66	558.15	693
32768 - 65536	79.03	22.81	364.97	348
65536 - 131072	98.97	22.81	735.76	178
131072 - 262144	168.29	25.08	8045.43	38
262144 - 524288	118.26	25.08	123.60	3