Small red dots on the stomach at 14 weeks of pregnancy may be caused by high estrogen levels, eczema and contact dermatitis. 1. High estrogen level: Pregnant women with high estrogen level at 14 weeks of pregnancy can cause capillary dilatation, which may appear as small red dots on the stomach. 2. Eczema: Usually in the early stage, there will be red spots on the skin, which may appear as small red dots with itching sensation. 3. Contact dermatitis: If the pregnant woman’s stomach is exposed to allergens, it may cause the body to develop an immune response and allergies, which may lead to the phenomenon of small red dots on the stomach. It is recommended that pregnant women with red dots on their stomachs go to the hospital in a timely manner to clarify the cause and standardize the treatment under the guidance of the doctor.