In order for human reproduction to be achieved, an individual must have undergone puberty first, requiring ovulation in females and the spermarche in males to have occurred prior to engaging in …

Nov 27, 2025 · Human reproductive system, organ system by which humans reproduce and bear live offspring.

Recent advances in the development of stem-cell-based embryo models and endometrial assembloids have fuelled understanding of their respective biology. However, a faithful combined approach is …

This open textbook is designed to provide a deep understanding of the biological and biomedical aspects of human reproduction, covering a wide range of topics from basic reproductive biology to …

Educational video for kids where they will learn in a clear, respectful, and simple way how the human reproductive system works, how reproduction occurs, and...

In human reproduction, a new individual is formed when two cells, or gametes, come together: an ovum (egg) from the female and a sperm from the male. This union creates a zygote, with each gamete …

The reproductive system is the human organ system responsible for the production and fertilization of gametes (sperm or eggs) and, in females, the carrying of a fetus.

As in all animals, the adaptations for reproduction in humans are complex. They involve specialized and different anatomies in the two sexes, a hormone regulation system, and specialized behaviors …

Humans have a high level of sexual differentiation. In addition to differences in nearly every reproductive organ, there are numerous differences in typical secondary sex characteristics. Human reproduction …

Human reproduction is essential for the continuance of the human species. Humans reproduce sexually by the uniting of the female and male sex cells. Although the reproductive systems of the male and …