Romantic Teen couple sitting on yellow benches. Must-Know Birth Control Info.
    August 27, 2018
    Must-Know Birth Control Info

    Sexual activity can be fun and meaningful (this is why people do it!), but oral, anal, and vaginal sex can also result in sexually transmitted diseases, and some kinds of sexual activities can lead to…

    September 20, 2016
    Tanner Staging for Boys and Girls

    Dr. Greene: Puberty can be very confusing. For boys and girls, bodies develop in response to an ocean of surging hormones. There is a wide range of normal ages for puberty, which can make it even mo…

    Attractive Young Man Lying on Sofa at Night and Illuminated by Light from Screen of Cell Phone at Home in Living Room
    May 24, 2016
    Parent Confidential – Teens, Tech and Sex: What you need to know now

    As a gynecologist, I thought that I was staying pretty connected to what is going on with sex and dating.  However, more and more I learn new information from my teenage patients about what sex is li…

    Two teen boys giving a girl a present. Penis size during puberty.
    August 11, 2015
    Penis Size During Puberty

    Background When babies are born, “It’s a girl” or “It’s a boy” used to be the things parents were waiting to hear from the doctor or mid-wife. Now, parents have the option of finding out t…

    March 25, 1999
    Breast Lumps in Boys

    Dr. Greene's Answer: Lumps of one kind or another are a common reason for a visit to the doctor's office. The lump might be in the neck (that the parents suspect is just a swollen gland), in the knee …