Why do some women have a big gap between their thighs?

It looks good with seams. Structurally speaking, the proportion of female pelvis and trunk is larger than that of male, which is the need of gender role division.

It is the result of hundreds of millions of years of species evolution, and the wide pelvis symbolizes superior reproductive ability.

However, in real life, too wide pelvis will lead to the collapse of women's hips, legs and full curves.

On the contrary, too narrow pelvis will bring more inconvenience and trouble. For example, after a lot of walking, the inner thigh will be excessively rubbed and swollen; During pregnancy, it is easy to have problems such as incorrect fetal position and unsatisfactory natural delivery conditions.