- Cedars, Marcelle;
- Strom, CM;
- Bonilla-Guererro, R;
- Zhang, K;
- Doody, KJ;
- Tourgeman, D;
- Alvero, R;
- Cedars, MI;
- Crossley, B;
- Pandian, R;
- Sharma, R
Objective To determine the sensitivity and specificity of hyperglycosylated hCG (hhCG) measurements for the diagnosis of clinical pregnancies in the IVF setting and how soon post embryo transfer (ET) a pregnancy can be detected using an ultrasensitive (hhC