Study of the Association of Semen Parameters With Embryo Quality in a Tertiary Care Center in Bihar: A Retrospective Study.

Introduction Semen quality, characterized by parameters such as sperm count, motility, and morphology, determines successful fertilization and subsequent embryo health. This study investigates the impact of sperm parameters on embryo quality in assisted reproductive technology (ART). Methods The study utilized a retrospective design with 194 male and 194 female participants who underwent fertility treatment from October 2020 to May 2024.

Collage of cases and brief review of the laboratory diagnosis and molecular testing in autoimmune haemolytic anaemia.

Autoimmune haemolytic anaemia (AIHA) is an acquired heterogenous clinical entity with variable presentations like acute haemolysis or mild, chronic haemolysis compounded with acute exacerbation in winters or fatal uncompensated haemolysis. A step-wise approach to the diagnosis and characterisation of AIHA should be undertaken, firstly the diagnosis of haemolysis followed by the establishment of immune nature with the aid of direct agglutination tests (DAT). Simultaneously the other causes of immune haemolysis need to be excluded too.

Impact of Radiation on Male Fertility.

In today's time, environmental aspects, lifestyle changes, and person's health coalesce to form stupendous impact on the fertility. All of us are knowingly or unknowingly exposed to several types of radiation. These can lead to collection of early and delayed adverse effects of which infertility is one.