Reproduction is required for the survival of all mammalian species, and thousands of
essential'sex'genes are conserved through evolution. Basic research helps to define these …

The world's population is increasing at an alarming rate and is projected to reach nine billion
by 2050. Despite this, 15% of couples world-wide remain childless because of infertility. Few …

Reproduction involves a wide range of biological processes, including organ formation and
development, neuroendocrine regulation, hormone production, and meiosis and mitosis …

BACKGROUND Infertility is a major issue in human reproductive health, affecting an
estimated 15% of couples worldwide. Infertility can result from disorders of sex development …

Infertility is a relatively common health condition, affecting nearly 7% of all couples.
Clinically, it is a highly heterogeneous pathology with a complex etiology that includes …

Purpose: Greater than 10% of couples are unable to achieve pregnancy. In at least 30% to
50% of these infertility cases a male factor abnormality is involved. Genetic defects are …

Disorders of reproduction represent a significant social, medical, and economic burden for
individuals and society. Approximately 1 in 10 couples in the United States are infertile, and …

Male infertility is a multifactorial complex disease with highly heterogeneous phenotypic
representation and in at least 15% of cases, this condition is related to known genetic …

Look at songs, hidden in eggs. Carl Sandburg in Prairie Fertilization is the process by which
sperm and egg unite. An expanded understanding of the mechanisms that underlie these …

Reproduction is the sine qua non for the propagation of species and continuation of life. It is
a complex biological process that is regulated by multiple factors during the reproductive life …