The transition through menopause may cause several changes to the breasts, potentially affecting their shape, sagginess and texture. They might even noticeably increase in size, with many women going up by two bra sizes or more.
"During perimenopause and menopause, there are hormonal fluctuations and eventually a drop in hormones that may cause weight gain," said Dr. Wider. "As a result, some of the weight gain can occur in the breasts, resulting in enlarged breasts."
Rest assured boob growth with age is normal. According to Victoria Karlinsky-Bellini, MD, FACS, a New York-based cosmetic surgeon, it is often the result of fluctuating hormones as you go through perimenopause and menopause.
As females get older, their bodies start to produce less of the reproductive hormone estrogen than before. Estrogen stimulates the growth of breast tissue, while low levels of this hormone cause the mammary glands to shrink.
Physical Changes in Your Breasts
In the hormone's absence, the breasts shrink because the ducts and mammary glands shrink, and the breasts become less firm and lose their shape. You may notice a sagging of the breasts in older women.
The breasts can enlarge after menopause due to the hormone oestrogen levels going down. When the breasts go through an " involution " process, the milk glands shut down, and the tissue is replaced with fat.
During perimenopause, the hormonal fluctuations are more dramatic. It is also common for breasts to get bigger or smaller or to change in shape during this period.
As oestrogen goes AWOL, breasts go through a process called 'involution' where milk glands shut down and this tissue is replaced by fat. Weight gain also causes an accumulation of fat cells, and some of these camps out in your bra.
You may also notice that your breasts are a different size or shape than they were when you were younger. Changes to your breasts are a normal part of aging. Changes in firmness or size are very common, especially after menopause.
Hormones are making your breasts sore.
Breasts become sore three to five days prior to the beginning of a menstrual period and stop hurting after it starts. This is due to a rise in estrogen and progesterone right before your period. These hormones cause your breasts to swell and can lead to tenderness.
During perimenopause -- the years before your periods stop -- you'll start to notice changes in the size and shape of your breasts. You may also notice that they feel tender and achy at unexpected times. Or they may be lumpier than they used to be.
It has been previously suggested that female breast morphology arose as a result of sexual selection. This is supported by evidence showing that women with larger breasts tend to have higher estrogen levels; breast size may therefore serve as an indicator of potential fertility.
In general, breast development begins between the ages of 8 and 13. A girl's breasts are typically fully developed by age 17 or 18, however in some cases they can continue to grow into her early twenties.
There's no delicate way to put this: yes. The vast majority of your breasts are made up of fat, along with breast tissue. So when you lose weight all over, some of that will come from your boobs, Fitch explains.
Menopause is divided into three basic stages: perimenopause, menopause, and postmenopause. During this time, the ovaries begin to atrophy which causes a decline in the production of the hormones that stimulate the menstrual cycle; estrogen and progesterone.
When the ovaries start to produce and release (secrete) estrogen, fat in the connective tissue starts to collect. This causes the breasts to enlarge.
Your breast tissue is sensitive to hormones. In the perimenopause, oestrogen and progesterone hormones spike up and down unpredictably. It's these hormone changes that give us symptoms of tenderness. As most of us know, our breasts can head south as we go through the menopause.
Breasts can feel heavy and sore for many reasons. Menstruation, pregnancy, and breastfeeding are common reasons, but infections and cysts may also cause discomfort. Less commonly, pain may stem from cancer.