As health officials investigate a summer outbreak of Legionnaires’ disease, an epidemiologist shares how it spreads, who is most vulnerable and when to seek treatment.
In vitro fertilization (IVF) can come with a lot of questions. A fertility specialist explains what happens at each stage and what to know before getting started.
An infertility expert and urologist explain causes of male infertility, key factors affecting sperm quality, and the right time to get a fertility test.