What are the early pregnancy symptoms?

Few symptoms: Usually women feel nausea, maybe vomiting, lightheadedness, malaise, somnolence, increased salivation.

Sxs: Usually none but could have breast swelling & tenderness, food aversions, nausea. Other sx's that occur in pregnancy include: darkened areolas, thin, white & milky vaginal discharge, fatigue, ^ urination frequency, constipation, bloating, heartburn, backache, cramping, headache, food cravings, ^ sense of smell, enlarged waist, feeling faint/dizzy, mood swings,^ gas, insomnia, gagging & yawning.