Congratulations, you’re pregnant! These are three words that cause immeasurable exuberance to many women.
But soon after the initial “I’m having a baby” elation moment, your body starts to change. From swelling of the tummy, ankles, breasts to skin breakouts (acne), pregnancy is a bit of a bumpy ride. The sudden weight gain in pregnancy results in the development of stretch marks.
According to Jaliman M.D, a dermatologist based in New York, research indicates that nine out of ten women get stretch marks during pregnancy – mostly in their sixth and seventh months. Stretch marks in pregnancy are signs that your skin is stretching as your body grows to accommodate the fetus.
Stretch marks, also known as, or striae gravidarum or striae distensae, are scars or disfigured lesions on the skin. The scarring usually appears like indented streaks and is reddish-brown, dark-brown, pinkish, or purplish depending on your skin tone.
Stretch marks occur mostly where fats are likely to accumulate like in the tummy, arms, thighs, breasts, and hips. While they can happen to anyone and at any phase in life, they are most common in pregnant women.
Besides having a hormonal imbalance, a pregnant woman’s body expands rapidly to accommodate the growth of the baby (ies), thus resulting in sudden weight gain and after birth, the sudden weight loss.
Before the stretch marks start to appear, the skin may feel itchy and irritated. These marks initially appear as wrinkly streaks, but over time they flatten and fade and tend to take a whitish, silvery, or glossy appearance.
While not all women get stretch marks during pregnancy, a significant number do. Research shows, 50% of women experience stretch marks in pregnancy. These scars occur when the skin cannot resume normalcy after a short period of intense growth due to rapid weight gain and then weight loss in pregnancy.
Genetics and hormones also play a role in the development of stretch marks. If your granny, mom, or sister got stretch marks in pregnancy, you’d most likely get them.
Certain conditions, such as Marfan syndrome and Cushing’s syndrome, also cause stretch marks. Cushing’s syndrome can cause the body to produce excessive hormones that lead to rapid weight gain and skin fragility, whereas Marfan syndrome results in reduced elasticity of the skin tissues.
Another thing that can cause stretch marks is the prolonged use of corticosteroid cream. The cream can decrease the collagen levels in the skin. Collagen supports and strengthens the skin. So if the amount of collagen is reduced, then the likelihood of developing stretch marks increases.
Skin usually has three layers, including epidermis, dermis, and the hypodermis. Stretch marks appear in the middle layer (dermis) when the connective tissue is stretched beyond its elasticity limits due to rapid expansion and contraction of the skin.
The stretching occurs when the body expands faster than the skin can keep up with. This makes the elastic fibers found under the skin surface to break out.
While there is no surefire way to heal stretch marks completely, preventive measures can reduce the likelihood of getting them. Preventing stretch marks is one of the best ways to deal with stretch marks during pregnancy and after.