Definition of construction industry: Sector of national economy engaged in preparation of land and construction, alteration, and repair of buildings, structures, and other real property. Dictionary Term of Day Articles Subjects Sign Up
The most common symptom of placenta previa is vaginal bleeding that is bright red and not associated with abdominal tenderness or pain, especially in the third trimester of pregnancy. However, each woman may exhibit different symptoms of the condition or symptoms may resemble other conditions or medical problems.
Most women don't feel very different at 3 weeks, but some may notice a tiny bit of  implantation spotting  or feel early pregnancy symptoms such as fatigue, tender breasts, nausea, a heightened sense of smell, food aversions, and more frequent urination.he first sign of pregnancy is usually a missed period. The most common symptoms to follow are nausea, vomiting, fatigue, frequent urination, and breast tenderness and swelling. These symptoms can be mild or severe.