How can a mother's lifestyle affect a unborn baby?

A mother's lifestyle significantly impacts her unborn baby through factors such as nutrition, substance use, and stress levels. A balanced diet rich in essential nutrients supports fetal development, while habits like smoking, alcohol consumption, and drug use can lead to serious complications and developmental issues. Additionally, high levels of stress during pregnancy can affect the baby's health and contribute to long-term emotional and behavioral problems. Therefore, making healthy choices is crucial for the well-being of both mother and child.