Maybe I'm really bad at math or maybe I have horrible baby brain, but I am so confused over how many weeks pregnant I am. I am due March 15th, which would make me 18 weeks and 6 days pregnant. However, when I look at several other sources, it says that I am further along than that. For example, Whattoexpect.com says I am 5 months pregnant already (how can that be?) and this website says that I am already 19 weeks pregnant. I have a couple pregnancy apps on my phone and they say 18 weeks 6 days. What confuses me the most is that I am entering the same due date into all of these sources and they are all giving me different information.
I know my doctor should be my best resource regarding how far along I am, but I can't help but wonder if anyone else is as confused as I am. Is anyone else feeling the same way or can I just chalk this up to being a kinda dumb question (which I'm totally ok if any of you think this is a dumb question. My brain has been so lost the past couple weeks, that I feel like a walking brain stem).