Save your 4 inch heels only for the most special of occasions.

Glow

High heels may look fantastic, but they aren't doing good things for your feet. Wearing heels daily can shorten calf muscles by 13%, resulting in stiffness of the Achilles' tendon and reduced ankle range of motion. This can be detrimental when you become pregnant.

Luckily, flats can be just as stylish and way more comfy. Try a pair of cute ballet flats or edgy sneakers. Your feet will thank you.

Source: The Journal of Experimental Biology