主题词：Reproductive Biology and Fertility; Sperm and Testicular Function; Reproductive System and Pregnancy; Reproductive Physiology in Livestock; Ovarian function and disorders; Pregnancy and preeclampsia studies; Endometriosis Research and Treatment; Birth, Development, and Health; Animal Genetics and Reproduction; Genetic and phenotypic traits in livestock; Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities; Reproductive biology and impacts on aquatic species; MicroRNA in disease regulation; Estrogen and related hormone effects; Assisted Reproductive Technology and Twin Pregnancy; Hypothalamic control of reproductive hormones; Reproductive Health and Technologies; Pluripotent Stem Cells Research; Cancer-related molecular mechanisms research; Renal and related cancers; Regulation of Appetite and Obesity; Prenatal Screening and Diagnostics; Hormonal and reproductive studies; Effects of Environmental Stressors on Livestock; Effects and risks of endocrine disrupting chemicals