In the first trimester, a woman’s body goes through many different changes. The first sign if pregnancy is a missed period. Some women may experience implantation bleeding. Other symptoms may include:

  • Nausea
  • Vomiting
  • Mood swings
  • Extreme tiredness
  • Tender breasts
  • Cravings
  • Food Aversions
  • Heartburn

You may need to rest more or eat smaller meals during this time. Some women, however, don’t feel any of these symptoms at all.