Clinical trials

The goal of this clinical trial is to learn whether supplementation with L-carnitine improves outcomes in women undergoing in vitro fertilization (IVF). It will also evaluate the effect of supplementation on oocyte quality, embryo quality, and pregnancy rates. The main questions it aims to answer are: * Does supplementation improve the number and quality of oocytes retrieved during IVF treatment? * Does supplementation improve the number and quality of embryos obtained after fertilization? * Does supplementation increase the rates of biochemical and clinical pregnancy? Researchers will compare women receiving supplementation with women not receiving supplementation to determine whether the supplements improve IVF outcomes.