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The ligaments that support the uterus will stretch and with this stretching may cause mild cramps. 3. Miscarriage-Cramping during early pregnancy, especially accompanied by spotting or bleeding, is a warning sign of a possible miscarriage.
Cramping During Pregnancy: Causes, Treatment and Prevention. During the first trimester, cramping often results from normal changes that occur during your babyâs development. Cramps can generally be described as pulling sensations on one or both sides of your abdomen. Although not considered a symptom for detection of early pregnancy, it is a symptom that accompanies many pregnancies.