What to Expect: Week-by-Week Pregnancy Calendar Welcome to Weeks of Pregnancy:  Your Week-by-Week Pregnancy Calendar!  If you just learned that you’re pregnant — congratulations! Pregnancy is an exciting and scary time, but it’s all worth it in the end. We’ve made the experience easier by creating this 40-week pregnancy calendar. The calendar is a week-by-week … Continue reading Week-by-Week Pregnancy Calendar