There are certain age-related milestones in life that can affect your breasts. These can range from having a baby during childbearing years or developing cancer after menopause.
Breast Ptosis
This laxity extends to the breast ducts and supporting ligaments. The medical term for breast sagging is breast ptosis.
“During menopause, the decrease in estrogen causes fibrous tissue to decrease and the fat contribution increases, causing less dense and even softer tissue,” says Angela Wilson, MD, an obstetrician-gynecologist at Montefiore Einstein Advanced Care in New York City. In other words, the percentage of your breasts made of fat increases over time, decreasing their firmness.
Poor posture can also contribute to a loss of chest muscle flexibility, causing sagging. Meanwhile, wearing the wrong bra size may damage the breast ligaments, resulting in drooping and breast pain over time.
Pregnancy
There are several breast changes during pregnancy you can expect as your body prepares to produce milk for a baby. Pregnancy causes the breasts’ ductal system to expand in preparation for lactation, which causes the breasts to enlarge and become fuller, Dr. Wilson says.
Additionally, your breasts will likely grow by one or two cup sizes, and may get itchy as the skin stretches out.
Breast Cysts
Your cysts may become more noticeable or tender before your period and decrease or go away after menopause. Cysts usually don’t hurt, but your doctor may treat a painful cyst by using a needle to drain the fluid. They may send the tissue for analysis, or recommend other treatments such as hormonal therapy or surgery.
Breast Cancer
Breast cancer risk increases with age: At 30, the chance of being diagnosed with breast cancer in the next 10 years is one in 204. By 50, that increases to one in 42 — and by 70, one in 24.
The median age of breast cancer diagnosis for women in the United States is 63.
Mammograms generally aren’t recommended for women under age 40 with average breast cancer risk, though people with above-average risk should speak with their doctor about starting screening earlier.
If you’re concerned, it’s always an option to ask your primary care provider for a breast exam at any age or appointment. “I do breast exams for most of my patients at their yearly visits, and it provides an opportunity to discuss any changes patients may have noticed,” Wilson says.
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