For some women, the use of a pregnancy calculator is a way to make decisions about when to get medical attention. Prenatal care usually does not start until after you have missed your first period, but once you begin to experience any of these symptoms, you can and should make a call to your doctor. If in fact you are unsure of when your next period is due, a pregnancy calculator can help you to pinpoint the information you need.
No matter what reason you use this tool; the key fact is that only you and your doctor can determine if in fact you are pregnant. Take a few minutes to use these calculators to get an estimated of when your baby is due, or to find out if you could be pregnant.