What is one of the main risks during the first trimester?

During the first trimester of pregnancy, the body undergoes significant changes as it supports the developing fetus. One of the most recognized risks during this early stage is the higher risk of miscarriage. This is due to various factors, including chromosomal abnormalities, hormonal changes, and the overall health of the mother. The majority of miscarriages occur in the first trimester, often before the woman even realizes she is pregnant.

While the other risks mentioned, such as preterm labor, developmental disabilities, and gestational diabetes, are valid concerns in pregnancy, they are typically more relevant in later stages or are influenced by different factors. Preterm labor is primarily a concern in the third trimester, while developmental disabilities are usually assessed after birth or during later stages of pregnancy. Gestational diabetes generally arises during the second or third trimester, not in the first. Understanding the specific risks associated with each trimester is crucial for prenatal care and managing maternal health effectively.