Not getting a line progression

I think you should be ok, hcg doubles every other day. Idr getting super dark lines with 88 cent tests.

The first signal ones seems to take longer to darken, the frers darken for me but not the .88¢ ones and I'm 4wks 4 days

Thanks Ambam!

Last time I was pregnant I used First Response but sheesh they’re so expensive now! Still got a positive this morning so I think I’m good but sheesh I’m always paranoid first trimester

I am 5 weeks and some odd days and my frer were so beautiful and then I tried a cheapie and it was the faintest line ever! I think they don’t work as well.

Same problem I have. I was using blue dye tests (because that’s what hubby bought so we used them up- had 3 of them) and they kept getting darker. Then I bought the 88c ones and used the first one yesterday and it was much fainter, had me worried. Glad I saw this and glad it sounds like it’s just that it’s a cheapie rather than a problem with the pregnancy.

I bought some pink dye First response today so I’ll test in the morning but pretty sure now that 88c ones are crapola lol

Could it be because they are old tests maybe? I live next to a military base, the 88c ones are sold out on a regular basis so the ones I have have worked well for me and everyone I know, but I still prefer first response