You need at least 2 — 3 hours of moderate aerobic activity weekly. (momjunction.com)
Participants did two sessions of weight training and 150 minutes of moderate aerobic activity, such as brisk walking or jogging, every week for a year. (sciencedaily.com)
DO: - Take multivitamins or prenatal vitamin with 400 - 800 micrograms of folic acid every day - Eat healthy foods such as fruits, vegetables, whole grains, and other unprocessed carbohydrates - Partake in moderate aerobic activity to keep you up your activity level - Ask questions about topics that are worrying you DO N'T: - Stay away from raw fish or other uncooked or unwashed foods - Don't drink alcohol, smoke, or use any drugs. (kidsinthehouse.com)