Vecums (mēnešos) Skaņa
B vārdā abols
37 99.6%
38 99.6%
39 99.5%
40 99.5%
41 99.5%
42 99.5%
43 99.5%
44 99.5%
45 99.5%
46 99.6%
47 99.7%
48 99.9%
49 100%
50 100%
51 100%
52 100%
53 100%
54 100%
55 100%
56 100%
57 100%
58 100%
59 100%
60 100%
61 100%
62 100%
63 100%
64 100%
65 100%
66 100%
67 100%
68 100%
69 100%
70 100%
71 100%