What are the common symptoms in early pregnancy?

A missed period is obviously the most common ‘symptom’ of pregnancy!  Other symptoms will include breast tenderness, fatigue, nausea, bloating and constipation. Some women will be very sensitive to smells and may have cravings and/or aversion to foods.  Frequent urination is common.  Headaches and dizziness can happen.  Feel quite emotional and tearful is often described.  Cramping in the lower abdomen and even vaginal spotting can occur when implantation takes place.  Bottom line, there are lots of possible symptoms and still some women experience almost none.