Is a breast-self exam still suggested by doctors?

Absolutely: Yes, even young adolescents should check their breasts initially with their mother's guidance. When breast growths are found early by patients themselves, the prognosis can be determined quickly, and in many cases, if malignant, breast conserving surgery is possible.

Focus on your normal: Focus on learning what's normal for you and your body. Then if there's something different or drawing your attention particularly if it's persistent then contact your doctor and let them evaluate.