Every woman’s vagina is unique, and just like the rest of our bodies, it changes over time. The biggest shifts happen with childbirth and menopause, but let’s explore the natural physical changes that come with the years.
In Your 30s
If you’re taking—or have taken—birth control pills in your twenties, you might notice vaginal dryness starting in your thirties. Doctors explain this happens because the pill prevents ovulation, reducing the body’s natural lubrication during your cycle. It also blocks androgen, a male hormone present in small amounts in healthy women, produced by the ovaries and adrenal glands, which can contribute to dryness. But remember, everyone’s experience is different—some women don’t notice these changes.
Pregnancy has a big impact: the uterus grows to the size of a watermelon, and the sudden weight gain can cause visible varicose veins on the genital area for some.
Hormones during pregnancy can also darken the vulva’s color. If you give birth vaginally, your vagina naturally stretches but, luckily, this resilient and elastic part of your body usually returns to its original shape within about six weeks.
In Your 40s
Years of hair removal start to show effects now. Shaving and waxing can change skin tone and make ingrown hairs more visible. Just like scalp hair, pubic hair thins in your forties due to lower estrogen levels—an early sign of approaching menopause.
Aside from pregnancy effects, your vagina stays mostly the same until your forties. After that, declining hormone levels signal the start of perimenopause—the years before your last period.
Some women begin to notice thinning vaginal walls, less elasticity, and uncomfortable dryness that can cause itching and redness.
In Your 50s
Most women reach menopause between 50 and 52, bringing big changes below the belt. With estrogen levels dropping, you lose fat and collagen, making vaginal walls drier and less flexible. This can cause irritation during sex, sometimes described as feeling like “sandpaper,” or a constant urge to urinate.
Lower hormone levels also reduce good bacteria, altering the vagina’s normal pH and making it more acidic.
Without enough good bacteria, infections like urinary tract infections become more common, and protection against STDs decreases. Still, about 30% of women navigate menopause with minimal or mild, temporary symptoms.
Over 60
While menopause’s uncomfortable effects may ease after 60, the vulva continues to change. Over 60% of women report bothersome vaginal dryness at this age. If symptoms are severe, hormone therapy can offer relief.
