You could also subtract three months from the first day of your last period and add seven days. It's not just the baby that weighs you down in those later months. Most of the weight gained in pregnancy goes into the development of tissues that allow fetal development, growth, and breastfeeding. Most pregnancies last around 40 weeks (or 38 weeks from conception), so typically the best way to estimate your due date is to count 40 weeks, or 280 days, from the first day of your last menstrual period (LMP).

If you are very young, then more weight gain is probably needed as teenagers may still be growing themselves.

If you were obese before pregnancy (for the IOM, that is a BMI of over 29.9) about 11 to 20 pounds or between 5 and 9 kg extra weight during pregnancy.

Fetal Weight: Available in ounces or grams.

You can help her fine-tune this hand-eye coordination by moving a toy or an object in front of her.

Her fine motor development is strengthening, and she is better able to reach for (and grasp) toys and objects. To use the app, you just need to enter your baby’s due date. This week, baby is working hard on her hand-eye coordination. The app will guide you through your pregnancy day by day and week by week. Daily Countdown: Count down your days left until your due date. First great option, with more than 10Mi users, this is the greatest app ever The Bab圜entre’s app is a pregnancy tracker and baby development calendar app for moms to be. Daily Countup: Count up how many days you are into your pregnancy. If you were overweight before pregnancy (for the IOM, that is a BMI between 25 and 29.9): between about 15 to 25 pounds or 7 and 11.5 kg extra weight during pregnancy To create a Week-By-Week calendar choose from the following options: Weekly Count: Follow new developments in weeks and days.If you were normal weight before pregnancy (for the IOM, that is a BMI between 18.5 and 24.9): between about 25 to 35 pounds or 11.5 and 16 kg extra weight during pregnancy.If you were underweight before pregnancy (for the IOM, that is a BMI of less than 18.5): between about 28 to 40 pounds or 12.5 and 18 kgs extra weight during pregnancy.The Institute of Medicine (IOM) recommendations for BMI and weight gain are: What is a healthy recommended weight gain?

Week by week baby tracker