Miu in OPKs?

[lilmisscaviar]

Like how pregnancy tests detect between 10-100 miu of hcg depending upon the brand, does anyone know how much miu of lh OPKs generally detect? I was using Wondfos and couldn't find any information on them in that department.

 

[boobear2872]

40-and up mui. Thats why they say pregnancy test will show better and sooner..also, opks pick up odd lh surges at all different times