Author

Brian McFarland Page 3

Brian McFarland is a staff writer at Biology Insights covering sexual health. He previously developed community health education materials after working as a college peer educator, holds a BS in public health from University at Albany, and develops black-and-white film in a converted bathroom darkroom.

Why Do Guys Jerk Off? Brain, Stress, and Sleep Mental Health
Why Do Nipples Get Hard When It’s Cold?Skin & Hair
How Many Holes Are in a Vagina? Anatomy Explained Reproductive
Do Butts Have Bones? The Anatomy of the Gluteal Region Bones & Muscles
Why Do Some Men Not Have Chest Hair?Skin & Hair
What Does a Female Orgasm Feel Like? Body & Brain Reproductive
Is the Coolidge Effect Real? What the Science Says Zoology
What Is the Penis Muscle Called? Names and Functions Reproductive
Why Do I Feel So Ugly on My Period?Reproductive
Why Do Guys Not Get Cellulite? The Science Explained Skin & Hair
What Does Vagal Mean? The Vagus Nerve Explained Brain & Nerves
Are Breasts Fat or Muscle? Breast Composition Explained Bones & Muscles
Where Is Your Pee Hole on a Woman Located?Reproductive
What Is the Reproductive System? Organs & Function Reproductive
Why Are Butts Attractive? Biology and Brain Science Zoology
Why Am I Asexual? The Science Behind Your Orientation Mental Health
What Is a Pubic Mound? Anatomy, Function, and Care Reproductive
What Does It Mean When a Girl Is Turned On?Reproductive
Where Is the Pelvic Area in a Male?Reproductive
Why Does My Boyfriend Smell So Good? Science Explains Mental Health
Are Men Missing a Rib? The Scientific Answer Bones & Muscles
Where Is Your Heart Located on a Woman Diagram?Heart & Lungs
Why Do Men Need Sex? The Science Explained Reproductive
Why Do We Have Sex? The Real Reasons, Explained Reproductive
Why Do People Get Horny? The Science Explained Reproductive
Why Do I Have to Poop When I Go Shopping?Gut & Kidney
Where Does an Egg Come From and Where Does It Go?Reproductive
Do All Men Have an Adam’s Apple and What Is Its Purpose?Reproductive
Do Women Have V Lines? The Anatomy Explained Reproductive
What Does Science Say About Gender?Mental Health