Women's hips widen primarily due to hormonal changes during puberty, driven by estrogen, preparing the body for childbirth, and this pelvic expansion can continue gradually with age and life changes like pregnancy (due to relaxin) and even bone remodeling from daily stresses, though some widening is natural bone change not just fat, and can be influenced by genetics.
So, as you grow taller, your body starts producing all kinds of hormones, which are chemicals that tell parts of your body what to do. During that time of growth, your hips widen (depending partly on what your genes, aka heredity, told them to do!) This widening helps with having babies in your adult years.
When you hit puberty, estrogen causes you to develop what's referred to as secondary sex characteristics: Your breasts develop, your hips widen, and you grow pubic hair and armpit hair.
A wide pelvic bone (broad hips from pelvic anatomy) cannot be changed by exercise, diet, or weight loss because bone structure and pelvic width are determined by genetics and skeletal development.
"A woman's hips are shaped at puberty when the growth of her hip bones is controlled by sex hormones, and also influenced by the level of nutrition. Every woman has a unique sex hormone profile which is established at puberty and persists through her reproductive life.
Hourglass is the rarest body type, with only estimated 8% of women having this figure. Here's the thing: hourglass bodies are versatile. The stereotypical hourglass is too narrow of a depiction that often fails to capture the true beauty and diversity of this shape.
Several factors can cause weight gain in women when in a marital relationship. After marriage, you tend to put on weight due to fluctuations in stress levels, changes in your workout regime, and your partner's lifestyle[3]. Before marriage, you might have followed a strict diet to fit in your wedding dress.
With the onset of puberty, the male pelvis remains on the same developmental trajectory, while the female pelvis develops in an entirely new direction, becoming wider and reaching its full width around the age of 25-30 years. From the age of 40 onward, the female pelvis then begins to narrow again.
In Hinduism, large hips are interpreted as a significant physical characteristic of women, symbolizing fertility and femininity, reflecting cultural ideals of beauty and womanhood within the tradition.
The most common stubborn fat areas include the belly, thighs, hips, lower back, upper arms, and neck. These regions tend to store fat more easily and resist weight loss, making them challenging for many people. Fat in these areas is often influenced by factors like hormones, genetics, and lifestyle choices.
Weight gain around the hips and buttocks. Estrogen is the hormone that promotes the body composition and shape that is classically associated with the female form: wider hips, larger buttocks, and breasts. Estrogen “encourages” fat deposition in these areas. This is not inherently a bad thing.
The 11 Signs of Hormonal Imbalance and What to Do
Waist Circumference: Another study found that both men and women tend to have an increase in waist size as they age. This means the belly area can get bigger, making the body appear wider.
Wide hips provide better balance, improved stability, natural joint protection, and can be advantageous for certain athletic activities. They also play a crucial role in supporting pregnancy and childbirth.
A combination of things happens as we age. We tend to lose muscle mass, so our abdominal muscles aren't as tight as they once were, and the loss of elastin and collagen in our skin allows gravity to have its way so skin starts to sag. Both can cause the waistline to expand.
It probably comes as no surprise that people find themselves to be wider at the age of 40 or 60 than they were at the age of 20. What may surprise us is why. A study published by the Journal of Orthopaedic Research shows that hip bones continue to grow with age—in both women and men.
Estrogen primarily governs the development of female secondary sexual characteristics such as breast development and widening of the hips, while testosterone contributes to muscle tone and strength. Testosterone plays a role in women's reproductive health, supporting ovarian function and menstrual cycle regulation.
A new study has revealed that South African women have the biggest average hip size in the world, ahead of countries like Nigeria and the United States. “The statistic states that, on average, South African women have a hip size of 41.73 inches,” the study revealed.
find that some of the pelvic widening is attributed to hormone-related changes, especially during childbearing years in women. However, both men and women experience a gradual widening of the pelvic bones throughout life. They also hypothesize that much of the widening is remodeling.
In particular, the authors state that the female pelvis reaches its “obstetrically most adequate morphology” during peak fertility, around the age of 25–30 y, and reverts to an obstetrically less-adequate morphology thereafter, when fertility declines.
This is supported by a study showing that breast size is positively associated with estrogen levels, which may, in turn, indicate higher potential fertility (Jasienska, Ziomkiewicz, Ellison, Lipson, & Thune, 2004). Consequently, men are expected to be attracted to women with relatively large breasts.
When does breast development start and stop? 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, breasts can continue to grow into a woman's early 20s.
Natural Methods
These include exercises, diet modifications, and herbal supplements. Strength-training exercises that target the pectoral muscles under the breast can create the illusion of larger breasts by providing better support and lift.