Tabela comparativa de taxas de gravidez


Local

Ano

< 35

35 – 37

38-39

> 40 - 42
USA     
     CDC200745,732,3 (todas as idades)
 201047,638,328,116,7
 201153,146,337,126,4
 201254,045,637,927,0
      
     UCLA-LA200844,439,4 (todas as idades)
 201053,6---37,5---
 201251,6---32,4---
     USF - CA200843,634,4 (todas as idades)
 201242,137,727,628,2
     Univ. Miami201246,548,525,016,6
      
CANADÁ201239,0---32,018,0
      
INGLATERRA      
     London WC200645,9---------
     Hammersmith200635,0---------
     London FC201138,039,024,019,0
 201237,040,025,017,0
 201337,041,031,025,0
      
AUSTRÁLIA      
     Flinders MC201144,133,8---12,5
 201251,6---------
     ANZOG201136,832,423,69,4
      
BRASIL* 
     Clinica X (SP)201037,3   
 201145,5   
 201243,5(todas as idades)  
     INTRO (MT)201251,4   
 201357,0