Does anyone know how much hcg it takes for a pregnancy test to get as dark as the control line?

Rochelle • I`m a nurse in illinois with a 4 year old who`s dreaming of a being a big sis. I`ve been with my husband for 9 years and we`ve been trying to conceive for over 2 years. On our 2nd round of clomid.
I feel like that would make me feel better and have a stickier bean....lol