Which of the following is not considered a skin change during pregnancy?

• A. Linea nigra
• B. Chloasma/melasma
• C. Striae gravidarum
• D. Acne

Answer: (D)

During pregnancy, various skin changes can occur due to hormonal fluctuations, increased blood volume, and changes in skin pigmentation. The options given include several well-documented skin changes associated with pregnancy.

Linea nigra is the dark line that can appear on the abdomen, extending from the pubic area to the navel, due primarily to hormonal changes. Chloasma, also known as the "mask of pregnancy," involves hyperpigmentation on the face, particularly on the forehead, cheeks, and upper lip, and is influenced by the same hormonal shifts. Striae gravidarum, commonly referred to as stretch marks, occur as a result of the skin stretching to accommodate a growing belly, and they typically appear on the abdomen, thighs, and breasts.

Acne, while it can worsen during pregnancy due to increased oil production influenced by pregnancy hormones, is not classified as a specific skin change attributable to pregnancy itself. Instead, it is a common skin condition that many individuals may experience regardless of pregnancy status. Therefore, acne does not fall into the category of skin changes that are specifically associated with pregnancy. This distinction makes it the correct answer to the question about which option is not considered a skin change during pregnancy.