How to convert β-HCG and HCG

β-hcg is a sub-unit of hcg, as long as the two units are the same, also done in the same hospital, generally do not need to convert. If the β-hcg value is greater than five units or hcg value is greater than five units, this situation is considered pregnant, between the two tests do not need to convert, it is only a sub-unit, and as long as the units are the same, it is normal, do not need to convert. After general same room insemination half month can pass bloodletting hcg to detect whether be pregnant. Suggest to prepare pregnant period cannot smoke, cannot drink, cannot contact toxic substance.