When Does Round Ligament Pain Start in Pregnancy?when does round ligament pain start, a common discomfort during pregnancy, typically makes its debut in the second trimester. Around the 12th to 14th week of gestation, as the uterus begins to expand and grow, the round ligaments that support it undergo significant stretching. This stretching sensation can manifest as a sharp or stabbing pain on one or both sides of the lower abdomen. While the second trimester is the most common time for round ligament pain to start, it can vary from person to person.As the pregnancy progresses into the third trimester, the uterus continues to enlarge, putting more strain on the round ligaments. Consequently, the pain may persist or intensify. Activities like sudden movements, sneezing, or coughing can trigger these sharp pains, which often subside after a moment or two of rest.To alleviate round ligament pain, gentle stretches, warm compresses, and adjusting your posture can help. Consult your healthcare provider to rule out any underlying concerns and for personalized advice. While round ligament pain can be uncomfortable, it is typically a normal part of pregnancy and a reminder of the incredible changes happening within your body as you prepare for the arrival of your baby.