Just confirmed my pregnancy and im so excited to know when baby will arrive. Doc gave a date but i want to understand how its calculated myself. Yaaravadhu Tamil la simple ah explain panna mudiyuma?
Generally, the doctors use Naegele's Rule. You take the first day of your last menstrual period (LMP), add 7 days to it, and then subtract 3 months. This gives an estimated due date. However, your gynac will usually confirm it with an early ultrasound, which is the most accurate.
For a rough idea, you can use the formula of adding 7 days to your last period's first day, then counting back 3 months. This is a common way to estimate. However, for a precise due date, which is important for your baby's growth monitoring, your gynac's ultrasound scan is the best way to confirm.
Calculate due date? Hahah, my brain cells are mostly gone now! All I remember is my gynac doing some magic math based on my last period and then confirming it with the first scan. Seriously, just ask your doctor; they'll tell you the exact date without you having to do any complicated sums!
Oh god, I remember trying to figure this out too in my first trimester! My doctor basically said to take your last period date, add 7 days, then subtract 3 months. But honestly, I just stuck with the scan dates my gynac gave me, that felt more accurate. Did anyone else get super confused by all the calculations?
Sweetheart, don't stress too much about the calculations. A common way is to take the first day of your last period, add seven days, and then count back three months. This gives you an approximate date. But for the most accurate and reliable date, your gynac's ultrasound will tell you best, so always trust their word.
