12孕周/头围56;
13孕周/头围72;
14孕周/头围89;
15孕周/头围105;
16孕周/头围120;
17孕周/头围135;
18孕周/头围149;
19孕周/头围162;
20孕周/头围175;
21孕周/头围187;
22孕周/头围198;
23孕周/头围209;
24孕周/头围220;
25孕周/头围230;
26孕周/头围239;
27孕周/头围249;
28孕周/头围258;
29孕周/头围266;
30孕周/头围275;
31孕周/头围283;
32孕周/头围290;
33孕周/头围298;
34孕周/头围305;
35孕周/头围312;
36孕周/头围319;
37孕周/头围326;
38孕周/头围333;
39孕周/头围339;
40孕周/头围345;
41孕周/头围351。