BACKGROUND It has long been thought that the factors affecting embryo and foetal
development were exclusively maternally derived; hence, if issues regarding fertility and …

Growing evidence of successful outcomes achieved with the oocyte vitrification technique
has greatly contributed to its application in the field of fertility preservation (FP). The …

Aging causes a functional decline in tissues throughout the body that may be delayed by
caloric restriction (CR). However, the cellular profiles and signatures of aging, as well as …

STUDY QUESTION Is the indication for fertility preservation (FP) related to success in IVF
cycles after elective-FP (EFP) for age-related fertility decline and FP before cancer treatment …

Artificial intelligence (AI) has experienced rapid growth over the past few years, moving from
the experimental to the implementation phase in various fields, including medicine …

BACKGROUND Infertility affects 15% of men and contributes to nearly half of all cases of
infertility. Infertile men usually have impaired spermatogenesis, presenting as azoospermia …

Objective To investigate the association between the number of oocytes retrieved and the
numbers of fertilized oocytes and blastocysts and cumulative and primary transfer live birth …

Background Semen preparation techniques for assisted reproduction, including intrauterine
insemination (IUI), were developed to separate the motile morphological normal …

Importance Twin pregnancy is a common occurrence in pregnancies conceived with in vitro
fertilization (IVF), but the absolute risk of adverse obstetric outcomes stratified by IVF, twin or …

Background Sperm chromatin integrity is essential for normal embryo development and
pregnancy outcome. Sperm DNA fragmentation (SDF) testing constitutes a diagnostic tool to …