How to Calculate What Week Pregnant Am I: Easy Gestational Age Guide
Learn how to calculate what week pregnant you are by tracking from your last menstrual period. Get accurate gestational age tips here.
Video transcript
To determine how many weeks pregnant you are, start by noting the first day of your last menstrual period (LMP). Count the number of weeks that have passed from that date until today. This estimate provides your gestational age. For a more precise result, consult with your healthcare provider.
Questions and answers
How do I know what week pregnant I am?
You can determine your pregnancy week by counting the number of weeks from the first day of your last menstrual period (LMP) until today.
Why is the last menstrual period important for pregnancy dating?
The last menstrual period is used as a standard starting point to estimate gestational age because it marks the beginning of your menstrual cycle before conception.
Can I get a more accurate pregnancy week estimate?
Yes, consulting your healthcare provider for an ultrasound or professional evaluation can provide a more precise gestational age.