Objective To assess initial hCG value as a predictor of live birth after IVF Evidence Review A
systematic search of PubMed, Embase, and Google Scholar results between January 1 …

Objective: To determine the physiological range of hCG in early pregnancy. Design:
Retrospective study of patient charts. Setting: Magee-Women's Hospital IVF clinic …

Objective: To predict pregnancy outcome and multiple gestation using a common parameter
by which hCG values are made comparable independently of the day of blood sampling …

Objective: To assess the clinical value of a single early human chorionic gonadotropin
(HCG) assay (day 14 post embryo transfer) in assisted reproductive technology (ART) …

OBJECTIVE: To determine threshold β-hCG levels predictive of an ongoing pregnancy (OP),
live birth (LB), and multiple gestation (MG) in IVF cycles resulting from day-3 (D3) vs. day-5 …

Background: Pregnancies achieved through in-vitro fertilisation (IVF) are associated with
adverse first trimester outcomes in comparison to spontaneously achieved pregnancies. In …

This prospective study investigated the predictive value of pregnancy outcomes with serum
human chorionic gonadotropin (hCG) 7 days after day 3 embryo transfer (D3 ET), and …

Purpose The clinical significance of serum hCG levels after ovulation triggering was studied
previously with conflicting results. Our aim was to study the correlation of hCG levels on the …

Objective: To determine whether serum hCG and progesterone levels obtained 16 days after
ovulation are reliable predictors of pregnancy outcome. Design: A retrospective study …

OBJECTIVE: hCG administration is required for final maturation of oocytes in an IVF cycle
prior to retrieval. However, the serum hCG level required for successful IVF is unknown. We …