First Trimester Nutrition

What you will be able to do

• name the key first-trimester priorities in US guidance, including folic acid, a prenatal vitamin with iodine, no alcohol and the caffeine limit.
• plan small, frequent, plain meals that are easier to manage when you feel nauseous.
• swap foods you have gone off for others that provide similar nutrients.
• keep track of fluids and spot early signs of dehydration.
• choose easy foods that provide iron, calcium, iodine and protein in small amounts.
• follow the main CDC and FDA food safety rules for early pregnancy.
• recognize the signs of severe vomiting and other warning signs, and know who to call, including when to call 911.

1. 1The first trimester and what really matters

   Why eating can feel so different in early pregnancy, why you do not need to eat for two, and the small number of things that matter most right now.

   • Why food feels so different right now
   • The few things that matter most

   First prenatal visit prep sheet

2. 2Eating through nausea and vomiting

   What pregnancy nausea and vomiting are, practical ways many women find helpful for getting food and fluids down, and how to stock your kitchen for bad days.

   • Understanding nausea and vomiting in pregnancy
   • Practical tricks that many women find help
   • Building a nausea-friendly food stash

   Nausea-friendly foods listSmall meals planner

3. 3Food aversions and cravings

   Why foods can suddenly turn against you, how to swap disliked foods for others that do the same job, and what to do about cravings.

   • When favorite foods turn against you
   • Cravings: what is fine and what to tell your OB-GYN or midwife

   Symptom and food diary

4. 4Fluids and hydration

   Why fluids matter even more when you feel nauseous, how to keep them down, and which drinks to choose or limit in early pregnancy.

   • Why fluids matter more when you feel nauseous
   • Drinks to choose, and drinks to limit

   Hydration tracker

5. 5Key nutrients when you cannot eat much

   How your prenatal vitamin fits in, how to get iron, calcium, iodine and protein from small amounts of food, and a short guide to food safety in early pregnancy.

   • Folic acid, prenatal vitamins and other supplements
   • Iron, calcium, iodine and protein from small amounts
   • Food safety basics in the first trimester

   Small meals planner

6. 6Knowing when to call, and getting support

   The warning signs in early pregnancy that need urgent help, and how to get the most from your OB-GYN or midwife appointments.

   • When nausea and vomiting need medical help
   • Other early pregnancy warning signs
   • Getting the most from your prenatal visits

   When to call your OB-GYN or midwife checkerSymptom and food diaryFirst prenatal visit prep sheet

• ListNausea-friendly foods listA check-and-add list of plain, easy foods and drinks that many women find they can manage during pregnancy nausea, to use as a shopping list and a bad-day menu.
• TrackerSymptom and food diaryTrack nausea, vomiting, what you managed to eat and drink, and triggers, so you can spot patterns and show your OB-GYN or midwife clear information.
• PlannerSmall meals plannerPlan your day as six or seven small eating times instead of three big meals, using plain and nutrient-rich foods that are easier to manage when you feel nauseous.
• TrackerHydration trackerCount your drinks, caffeine and pee color each day so you can spot early signs of dehydration and stay under the 200 mg caffeine limit.
• CheckerWhen to call your OB-GYN or midwife checkerCheck your symptoms against common warning signs in early pregnancy to decide whether to call 911, get urgent advice today, or mention it at your next appointment.
• TemplateFirst prenatal visit prep sheet