What causes abdominal pain during pregnancy due to ligament stretching?

Abdominal pain during pregnancy is commonly caused by round ligament pain, which occurs when the ligaments supporting the uterus stretch to accommodate the growing baby. These ligaments extend from the uterus to the groin, and as they stretch, they can cause sharp or dull pain, typically in the lower abdomen or groin area. This pain is most common during the second trimester but can occur throughout pregnancy. To manage round ligament pain, rest when pain occurs, avoid sudden movements, apply warm compresses to the painful area, and practice gentle stretching exercises like pelvic tilts. Taking acetaminophen (Tylenol) at the recommended dosage is generally considered safe during pregnancy for pain relief, but always consult your healthcare provider before taking any medication. Round ligament pain happens because your uterus grows from the size of a pear to the size of a watermelon during pregnancy, causing significant stretching of the supporting ligaments. While uncomfortable, this pain is typically harmless and resolves after delivery when the ligaments return to their pre-pregnancy state.