During the second trimester, a common cause of cramping is round ligament pain. The round ligament is a muscle that supports the uterus, and when it stretches, you may feel a sharp, stabbing pain, or a dull ache in your lower abdomen.

Pregnancy symptoms during week 16 The top of your uterus is about halfway between your pubic bone and your navel, and the round ligaments that support it are thickening and stretching as it grows.

A miscarriage in the second trimester is a pregnancy loss that happens specifically between 13 weeks 0 days and 20 weeks 0 days of gestation. The incidence of second trimester loss up to 20 weeks is less than 1%. 1 (After this time, the loss is more accurately classified as a stillbirth or neonatal death.)

Causes of cramping during pregnancy. Cramping typically occurs when the uterus expands, causing the ligaments and muscles that support it to stretch. It may be more noticeable when you sneeze, cough, or change positions.

Cramps during pregnancy are perfectly normal. In fact, some mamas with perfectly healthy pregnancies experience cramping in all three trimesters. Before we go any further, though, if you’re experiencing cramps coupled with dizziness, unusual discharge, back pain, or abdominal pain,…

Cramping as a sign of pregnancy. In the early weeks of pregnancy mild cramping is normal and need not be worried about. However, severe cramping, which is difficult to handle, may be not normal. It is wise to consult your doctor.

Lower abdominal pain during pregnancy. However, the pain in the lower abdomen is not normal for pregnancy, and for that reason, many pregnant woman are so frightened and usually visit a doctor when the slightest pain occur in this region. Lower abdominal pain during pregnancy may be classified as either obstetrical or non-obstetrical pain.