Race and Menarche: A Study on Racial Subgroups Living in the West of Iran
Ali Ghanbari, Telka Noormohamadi, Pegah Mirzapur and Mohammad Rasool Khazaei
Article Type: Original Article | First Published: May 25, 2019
Menarche is a physiological phenomenon and significant mile stone in the life of a women and the age at menarche is an indicator of racial, geographical and nutritional patterns of different societies. The aim of present study was to determine the age at menarche in Kermanshah city in the west of Iran focusing on the effect of population racial subgroups living this city....
The Effect of Different Sperm Concentration in Semen on Clinical Outcomes of In Vitro Fertilization (IVF) and Intracytoplasmic Sperm Injection (ICSI): Retrospective Study
Teresa Wiesak, PhD, Robert Milewski, PhD, Kerri King, BSc, Andrew Atkinson, MD and Allen Morgan, MD
Article Type: Review Article | First Published: March 28, 2019
The objective of this retrospective study was to determine whether clinical outcomes (clinical pregnancy, implantation, live births and miscarriage) were affected by the application of IVF or ICSI insemination with different sperm concentrations in ejaculate in unselected population of infertility patients. Data of 786 in vitro fertilization (IVF) and 1268 intracytoplasmic sperm injection (ICSI) cycles were retrieved and analyzed according the stratification of the cycles as follows: Group with ...