HCG levels


I see everyone talking about getting hcg levels, I don’t plan on going to my first OB until 8 weeks.. don’t really see the point. Just curious if anyone else just depends on the line darkening on there test for indication 😂 the first picture was taken on Monday the second picture Wednesday and the third picture was taken today. They all were taking late morning and not first morning pee. Hoping for a safe pregnancy. First trimester is always so Nerve-wracking.