1 Cecum: This first section of your large intestine looks like a pouch, about two inches long. It takes in digested liquid from the ileum and passes it on to the colon.  Colon: This is the major section of the large intestine; you may have heard people talk about the colon on its own.
Differences by Age. Older teens have much higher pregnancy rates than younger teens. In 2010, teens ages 18 to 19 had a pregnancy rate of 96.2, compared with rates of 30.1 among teens ages 15 to 17 years, and 1.1 among teens under age 15.[9] (Appendix 1).ifferences by Age. Older teens have much higher pregnancy rates than younger teens. In 2010, teens ages 18 to 19 had a pregnancy rate of 96.2, compared with rates of 30.1 among teens ages 15 to 17 years, and 1.1 among teens under age 15. [9] (Appendix 1).
Proportions which are less than 0.5% is rounded down to 0%. Â° Births for which birth order is unknown are not included. Â§ The national decline in the teen pregnancy rate by race/ethnicity is measured since the peak year in the overall rate â 1990. The peak for the Hispanic pregnancy rate was in 1992 (174.0 pregnancies per 1,000), but the decline here is measured since 1990 for comparability with other racial/ethnic groups.