Beta HCG is a molecule composed of two pieces: alpha and beta HCG. Free beta only stresses you're talking about a loose beta subunit instead of it assembled into the intact HCG molecule.
I think hcg levels of minus 5 mean not pregnant
No a normal hCG level in non-pregnant women is 0 to 5.
Could mean more than 1 baby
Intact means unbroken, in one unit.
If you mean, what does it mean to have a high hcg level in the absence of fetal heart tones, I would say either you have a test tube with hcg in it, or a molar pregnancy.
It normally means that your Hcg level has increased.
HCG levels of 2000mlU/ml. means pregnancy.
Intact means unbroken, in one unit.
intact
cuanto tiempo tengo con hcg 81980
Not Pregnant