You may have heard of hCG, the pregnancy hormone, and even felt concerned about whether your body is making enough. While occasionally a drop in hCG levels can signal a problem, the good news is ...

At-home pregnancy tests promise 99 percent accuracy. But the best time to take a pregnancy test and get the most exact result depends on when you conceive.

Background. A 44-year-old, HIV-positive man presented with a painless swelling of his left testicle. He underwent left radical orchiectomy for a pathological stage T1 nonseminomatous germ cell ...