When Women with STDs in Nack's Study Had Convinced Themselves

When women with STDs in Nack's study had convinced themselves that they did not have a contagious disease, they

A) frequently went to doctors for check-ups to make sure that the disease didn't re-surface.
B) commonly concealed any health risks with partners since they did not perceive the risk as real.
C) became even more promiscuous in their sexual relations.
D) started to take antibiotics on a daily basis to make sure that the disease was cured.