The most common concern of women in their first tri-mester of pregnancy is pregnancy induced nausea AKA morning sickness. The most effective solution is nutrition, but I've listed a few additional tips:
1) Avoid food with flour and sugar
2) Eat small meals
3) Wear Bio Bands (Usually under $15)
4) Get fresh air
5) Use Peppermint oil for aromatherapy
6) Try Ginger Chews/Hard Candy or Preggie-Pops
Preggie-Pops are lollipops made with all natural ingredients including herbs and peppermint. They can help settle an upset stomach.