To some I know I sound crazy, to still test after 4 first responses and 2 digitals. but the farthest I've gotten in my last 3 pregnancies was 5 weeks.. so to be half way to 7 weeks and get stronger lines each time give me hope that this baby is strong and healthy! (Mind you I ran out of hcg tests so I used ovulation tests  since I have 100 left I learned work great. And I don't have to keep buying pregnancy tests)!