I just got a positive pregnancy test and I'm trying to figure out how far along I am. Can someone recommend a good pregnancy week calculator that is easy to use and accurate?
My doctor told me that while online pregnancy calculators use your Last Menstrual Period (LMP) to estimate the week, the dating ultrasound done around week 8 to 12 is the most accurate way to confirm the gestational age. So use the apps for fun, but trust the scan report your doctor gives you.
Just use any standard online calculator by inputting your LMP (Last Menstrual Period). But keep in mind, if your cycles are irregular, that calculation will be off. The ultrasound scan is the only definitive way to know your exact week, so rely on that.
Personally, I just used the standard online calculators like the one on What to Expect. I just entered my last period date and it gave me a rough idea, which was enough for me to keep track of my weeks.
I was tracking my weeks on a basic app, but when the doctor saw two babies on the scan, all my calculations went out the window, haha! Just use any simple app from the app store, but remember that babies come on their own sweet time anyway.
I loved the BabyCenter app because it compares your baby's size to fruits and veggies! Finding out my baby was the size of a sweet mango or a lemon always made me want to eat exactly that. It's a super fun way to track your weeks!
I used the Flo app and BabyCenter, which were great, but honestly, now I don't even know what day of the week it is, let alone which pregnancy week! Just pick any highly-rated app on the play store, they all do the same basic math anyway.
To calculate naturally, just count the weeks from the first day of your last period. It's a simple method our mothers also used. But if you have any cramping or bleeding, don't wait for your calculated week—go see your doctor immediately.
Look, don't get confused with too many apps and calculators, they will just stress you out. Just download Flo or BabyCenter, put your last period date, and let it do the work. At the end of the day, your doctor's ultrasound report is what actually matters.
