Initial week 1 Pregnancy symptoms  are different for every woman and every pregnancy. The most common first sign of pregnancy is a missed menstrual period.

Other early pregnancy symptoms include:

• Nausea with or without vomiting
• Breast changes including tenderness, swelling, or tingling feeling, or noticeable blue veins
• Frequent Urination
• Headache
• Body temperature up down
• Bloating in the belly or gas
• Mild pelvic cramping or discomfort without bleeding
• Fatigue
• Irritability or mood swings
• Food desires or aversions
• A heightened sense of smell

Not all of these symptoms are unique to pregnancy. It is also important to note that early pregnancy does not always cause noticeable symptoms