In addition to specific aspects of the first, second and third trimesters,  this guide also covers aspects relevant to the entire relevancy:

• Rx & Pregnancy - a do's and don'ts guide to taking medications
• Weight & Diet - advice on weight gain and nutrition
• Exercise in Pregnancy - guide to exercising safely
• Seatbelts & Pregnancy - how car safety belts affect pregnancy
• Family Relationship - introducing the pregnancy to your partner and children
• Pregnancy Links - links from around the web for additional information