Doctor's Opinion: Can smelling flowers during pregnancy cause birthmarks to appear on the baby's body? know..
- byShikha Srivastava
- 20 Mar, 2026
Many children are born with distinct marks on their bodies, known as birthmarks. These marks can range in color—appearing light pink, red, brown, or black—and can manifest on any part of the body. Often, these marks are small and fade gradually over time, while others persist for a long duration. Generally, birthmarks are harmless; however, they are frequently the subject of various questions and misconceptions among the public, such as the belief that smelling flowers during pregnancy can cause birthmarks to appear on the baby's body.

Dr. Shelly Sharma, Senior Consultant Gynecologist and Associate Director at Cloudnine Hospital, Faridabad, explains that the actual cause of birthmarks lies in natural physiological changes occurring within the body. They are not caused by any external factors. Consequently, the notion that a mother smelling flowers or inhaling the scent of a specific object could result in birthmarks on the baby is a complete myth. It lacks any scientific basis. Doctors and scientists unequivocally state that a mother's habits regarding what she smells, sees, or eats have no direct correlation with the formation of birthmarks on her child's body.
Why Do Birthmarks Form?
Broadly speaking, there are two main types of birthmarks. The first type is the *pigmented birthmark*, which occurs due to an overproduction of pigment-producing cells within the skin. When these cells accumulate densely in a specific area, a darker mark forms. The second type is the *vascular birthmark*, which develops due to the improper formation or development of blood vessels. These typically manifest as red or pink marks on the skin.
Myths Surrounding Birthmarks
A common misconception suggests that if a mother smells flowers or inhales the scent of a particular object during pregnancy, her baby may develop birthmarks. This is entirely a myth. In reality, people in earlier times lacked accurate medical knowledge. Consequently, whenever a mark was observed on a child's body, it was often attributed to—or linked with—a specific past event or habit. For instance, if a mother happened to see or smell something specific during her pregnancy, people would assume that this very occurrence was the cause of a mark appearing on the baby. Such notions gradually evolved into established beliefs, and even today, many people continue to regard them as the truth.
Genetic Factors Can Also Cause Birthmarks
Experts explain that, in some instances, birthmarks may be linked to genetic factors. This means that if a family member has had such marks, similar marks may also appear on the child. However, this is not always the case; many children develop birthmarks without any prior family history. Therefore, it would be incorrect to attribute their cause solely to family lineage or dietary habits. It is also important to understand that the size, color, and type of birthmark can vary significantly from one child to another.
Some marks are visible immediately after birth, while others emerge gradually over time. Parents may sometimes become anxious if they notice a mark growing larger; however, this is not always a cause for concern. Nevertheless, it remains essential to regularly monitor the child's skin and observe any changes that may occur.
Can Birthmarks Be Removed?
Most birthmarks are completely harmless and do not require any medical treatment. Over time, some marks fade away on their own. In children, particularly, many vascular birthmarks tend to diminish gradually as they grow older. However, if a mark is growing rapidly, changing color, becoming swollen, painful, or itchy, or if it begins to bleed, it is essential to have it examined by a doctor.

In such cases, a doctor can provide appropriate advice and, if necessary, recommend a course of treatment. Nowadays, certain birthmarks can be reduced or even removed using laser therapy and other modern techniques; however, such procedures are typically performed only when medically necessary. Parents must understand that birthmarks are a common occurrence and are generally no cause for alarm.
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