18 weeks & 5 days

Alexis

Ok sooooo something is really confusing me & it’s embarrassing 🤣🤣🤣🤣 so I am currently 18 weeks & 5 days the internet is telling me I’m 5 months, my mom is saying 3 months & im saying I’m 4 months. What is it really? How do you determine it? I seen a chart that said pregnancy weeks doesn’t actually go by the actual weeks in months if that makes sense. Idk idk idk