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 investigate the relationship between thyroid autoimmunity and early pregnancy
serum β-HCG levels in intracytoplasmic sperm injection patients. Methods The study …

Purpose Specific serum beta human chorionic gonadotropin (β-hCG) parameters that can
predict live birth after an embryo transfer have yet to be defined. Methods We performed a …

Objective The objective of this prospective study is to compare the prevalence and severity
of nausea and vomiting in the first trimester between singleton pregnancies conceived from …

Objectives: To evaluate whether an initial or two-day percent increase in serum beta-human
chorionic gonadotropin (βhCG) is associated with ischemic placental disease (IPD) in …

To investigate whether the initial beta-human chorionic gonadotropin (β-hCG) levels and
their rate of increase differ after single fresh and frozen blastocyst transfers, and whether …

Purpose The aim of the study was to compare the levels of angiogenic markers and markers
of placentation between pregnancies conceived with fresh (ET) and vitrified-warmed …

Цель. Установить значимость переноса одного эмбриона в улучшении перинатальных
исходов после ЭКО. Пациенты и методы. Проведен сравнительный анализ историй …

Число пациенток с бесплодием растет из года в год, что является общей проблемой во
всем мире. Широкое использование вспомогательных репродуктивных технологий …

Objective: To explore the relationship between the blastocyst quality and biochemical
pregnancy or early embryonic cessation of development during the freeze-thaw cycle of in …