A PREMATURE LUTEINIZING HORMONE SURGE WITHOUT ELEVATED PROGESTERONE LEVELS HAS NO ADVERSE EFFECT ON CUMULATIVE LIVE BIRTH RATE IN PATIENT UNDERGOING A FLEXIBLE GNRH ANTAGONIST PROTOCOL: A RETROSPECTIVE STUDY

Abstract Background A premature luteinizing hormone (LH) surge refers to an endogenous LH peak that occurs before follicle maturation or human chorionic gonadotropin injection in the process of controlled ovarian hyperstimulation.The effect of premature LH surge on pregnancy outcomes in fresh embryo transfer cycles is still controversial.The aim of

In order to improve the prediction accuracy of gas emission in the mining face, a method combining least absolute value convergence and selection operator (LASSO), whale optimization algorithm (WOA), and extreme gradient boosting (XGBoost) was proposed, along with the LASSO-WOA-XGBoost gas emission prediction model.Aiming at the monitoring data of

Aspergillus fumigatus plays a major role in pulmonary exacerbations in patients with cystic fibrosis.The most common A.fumigatus diseases are those based on immune-mediated response to A.fumigatus antigens; including allergic bronchopulmonary aspergillosis (ABPA).In this condition; the presence of A.fumigatus in the lower respiratory tract triggers

An inseparable element of intelligent processes is the effective use of knowledge gained from external sources and the ability to change under the influence Fridge Crisper Shelf Attachment of external factors.An example of this can be found in the process of introducing a new construction product to the EU market.It has to react to the ever-changin

Hamid Reza Ghasemi Basir,1,2 Pedram Alirezaei,2 Sara Ahovan,3 Abbas Moradi3 1Department of Pathology, School Specialist Vacuum Cleaners of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran; 2Psoriasis Research Center, Hamadan University of Medical Sciences, Hamadan, Iran; 3School of Medicine, Hamadan University of Medical Sciences, Ha