Estrogen is actually a group of sex hormones, each of them performing different roles in women's health and development. Estrogen helps make women curvier than men by making their pelvis and hips wider, and their breast grow.
Storing fat around the thighs and hips is associated with estrogen production. Although men and women both produce estrogen, women are more likely to store fat around the hips, because a woman's body produces significantly higher levels of estrogen, particularly during reproductive years.
The authors point to estrogen levels, which rise during puberty and decline later in life, as the likely cause of the widening and subsequent narrowing in the female pelvis, in particular because estrogen is known to impact bone growth and development.
Taking estrogen and progestin helps you develop breasts, softer skin, rounder hips and more.
Muscle mass and strength will decrease. Additionally, arms and legs will appear smoother. This is because the fat below the skin becomes thicker. As the fat under the skin increases and moves, the eyes and face may take on a more “feminine” appearance.
Does progesterone increase hip size? At puberty, oestrogen and progesterone are responsible for the development of typically 'female' characteristics, such as wider hips and larger breasts, largely by changing the way fat is distributed.
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.
The researchers examined the CT scans and found that width of the pelvis, the distance between the hip bones and the diameter of the hipbones increased in size as they grew older and continue to widen even as they stopped growing (vertically).
The bottom line. There's no natural way to change the bone structure you were born with, but by training thoughtfully and following a balanced diet, you do have the ability to reshape your midsection and hips to showcase an hourglass shape.
Estrogen causes a typical female fat distribution pattern in breasts, buttocks, and thighs, as well as its more feminizing effects. During the reproductive years, women get additional fat deposition in the pelvis, buttocks, thighs, and breasts to provide an energy source for eventual pregnancy and lactation.
The bottom line
Having narrow hips is not better or healthier. In fact, wider hips may be more beneficial, especially for women. That said, participating in a fitness program that reduces overall body fat and includes exercises to target your lower body can result in leaner hips.
Wider pelvises in females make it easier to lay eggs. The researchers suggest that wide hips is a trait with a long evolutionary history, and that the wider pelvis in females 'existed already in early mammals', adding that its purpose may have been 'for laying large eggs relative to adult body size. '
Most people don't grow any taller after the age of 20, but a recent study published in the Journal of Orthopaedic Research found evidence that the pelvis -- the hip bones -- continues to widen in both men and women up to about age 80, long after skeletal growth is supposed to have stopped.
The idea here is that your waist should be smaller than your hips. If your waist is bigger than your hips, than you may have too much fat concentrated around the middle part of your body - something known as "intra-abdominal obesity".
The oestrogen female face was consistently rated as more attractive, feminine and healthy looking. Future studies should address the nature of facial cues related to hormone levels.
Estrogen causes breast enlargement and the accumulation of subcutaneous fat, especially around the hips and thighs, giving rise to feminine curves.
Relaxin levels peak at around 12 to 14 weeks of pregnancy. As the fetus grows in your uterus, relaxin helps your body stretch. It's helpful during childbirth when your pelvis needs to relax to allow your baby to descend the birth canal. Relaxin also helps to prepare your cervix for labor and delivery.
You need extra calories to help give your body the fuel it needs to increase the size of your hips. Just like with weight loss, you cannot spot treat with weight gain. You will need to gain weight safely and slowly over your whole body to see your hips increase in size.
Diamond. If you have broader hips than shoulders, a narrow bust, and a fuller waistline, you have what's called a diamond body shape. With this type, you may carry a little more weight in your upper legs. You may also have slender arms.
The bottom line is yes — having childbearing (wider) hips could make childbirth easier. Wider hips provide plenty of room for a baby to pass through the pelvic bones.
The pear body type is more common in pre-menopausal women and some men and is associated with estrogen dominance. Estrogen dominance causes toxic fat gain, water retention, bloating and other health conditions.
When estrogen is balanced, the right amount of fat helps carry out female reproductive functions. However, when there's too little or too much estrogen, weight gain often results. Overweight women typically have high amounts of estrogen, as do women in the first half of pregnancy.
Estrogen, the female sex hormone, can cause weight gain whether it's extremely high or extremely low. Some ways to manage your estrogen are to get plenty of fiber in your diet, eat more cruciferous vegetables, exercise more frequently, and add flaxseeds to your diet.
Estrogen is directly involved in metabolism and maintaining a healthy weight, including helping to regulate glucose and lipid metabolism. When your estrogen levels drop, your metabolic rate declines and your body begins to store fat. In other words, you gain weight.