Data from the Centers for Disease Control & Prevention show that roughly 12.5 percent of women between the ages of 25 and 44 had sought medical help during pregnancy—everything from counseling to artificial insemination—during the 2006-2010 survey period, up from 11.2 percent in 1995.

Among women 35 to 39 years old who have experienced one or more births, 15.8 percent got medical help, up from 13.1 percent in 1995. For women in this age group who have never had children, the share rose slightly to 19.6 percent from 19.1 percent, Fox News reports.