Women in two developed countries have similar total fertility rates of 3.5. However, women in country A typically have their children about 2 years earlier than women in country B. How will the populations of the two countries compare?

A. The population of country A will increase faster than country B.
B. The populations of both countries will be stable, with similar totals and little increase or decrease.
C. The population of country A will increase, but the population of country B will decline.
D. The population of country B will increase faster than country A.