- A newborn baby can recognize its mother s scent within hours of being born. This is because babies are exposed to their mother s scent in the womb, and they begin to learn what it smells like even before they are born.

Olfactory receptors in the nose.

- After birth, babies continue to learn about their mother s scent through direct contact, such as when they are breastfeeding or being held close to her. Their sense of smell becomes increasingly refined over time, and they become able to distinguish their mother s scent from the scents of other people.

Scent of mothers body and breast milk.

- A mother s scent is made up of a unique combination of chemicals, which are present in her body fluids, such as breast milk and sweat.

- These chemicals are also present in the amniotic fluid that surrounds the baby in the womb, so the baby becomes familiar with them even before birth.

Bonding and motherese.

- When a baby recognizes its mother s scent, it can trigger positive emotions and feelings of safety and security. This can help to promote bonding between mother and baby. The presence of mother s scent may contribute to infant feeding preference for breast milk. Infants also prefer motherese that uses a higher pitch and slower than normal adult speech patterns over other forms of speech.

Research supports the theory.

- A number of studies have shown that babies are able to recognize their mother s scent.

>For example, one study found that newborns who were presented with a cloth that had been worn by their mother showed a preference for that cloth over a cloth that had been worn by a stranger.

_Another study found that babies who were breastfed were more likely to turn their heads toward their mother s scent than toward the scent of a stranger._These studies provide evidence that babies are able to learn and remember their mother s scent, and that this scent has a special meaning for them.