I'm very confused I'm not sure if I'm 7 weeks and 4 days or if I'm 8 weeks can someone tell me a very accurate website that will tell me the right one. I keep having calculators tell me I'm 7 weeks and 4 days and then other calculators tell me I'm 8 weeks I will post the screenshots where I screenshotted the calculators but I have more but I will post 2 pics in the comments.