Bexar County Births by Month of Maternal Entry into Prenatal Care
2005 2006 2007
  Number % of Total Births Number % of Total Births Number % of Total Births
Total Births     25,583    26,194    27,156
Births Following Entry into Prenatal Care in First Month of Pregnancy        2,890 11.3%      2,613 10.0%      2,365 8.7%
Births Following Entry into Prenatal Care in Second Month of Pregnancy 8,972 35.1% 9,551 36.5% 9,230 34.0%
Births Following Entry into Prenatal Care in Third Month of Pregnancy 5,761 22.5% 5,992 22.9% 6,264 23.1%
Births Following Entry into Prenatal Care in Fourth Month of Pregnancy 2,465 9.6% 2,715 10.4% 2,721 10.0%
Births Following Entry into Prenatal Care in Fifth Month of Pregnancy 1,292 5.1% 1,371 5.2% 1,445 5.3%
Births Following Entry into Prenatal Care in Sixth Month of Pregnancy 799 3.1% 873 3.3% 885 3.3%
Births Following Entry into Prenatal Care in Seventh Month of Pregnancy 512 2.0% 535 2.0% 610 2.2%
Births Following Entry into Prenatal Care in Eighth Month of Pregnancy 298 1.2% 344 1.3% 388 1.4%
Births Following Entry into Prenatal Care in Ninth Month of Pregnancy 162 0.6% 195 0.7% 209 0.8%
Births Following No Prenatal Care 1,226 4.8% 1,332 5.1% 1,163 4.3%
Births for which Prenatal Care is Unknown 1,206 4.7% 673 2.6% 1,876 6.9%
Source: SAMHD Health Profiles 2005, 2006, & 2007
http://www.sanantonio.gov/health/Healthprofiles-Main.html