233A) Since January 2002, how many mother pregnancies that did not result in a live birth have you had?

233A) Since January 2004, how many other pregnancies that did not result in a live birth have you had?

234. Since January 2007, have you had any other pregnancies that did not result in a live birth?

234A. Since January 2007, how many other pregnancies that did not result in a live birth have you had?