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  1. 4 de jul. de 2018 · 36K. 9.3M views 5 years ago. The first few weeks of an embryo's development are vital. Now, new techniques are allowing scientists to learn more about this crucial time than ever before....

  2. 18 de ago. de 2019 · Demonstration of a normal delivery of a baby with no complications.

  3. Yesterdays Vlog - https://youtu.be/OFifuAmxuFgToday Brittney and I left Ohio for a fun adventure. Somewhere we have never been together. Thanks for all the d...

  4. Video: How to teach kids how babies are made. One simple answer is that a baby starts to grow when a tiny cell from a male body (called a sperm cell) joins with a tiny cell from a female’s body (called an egg cell).

  5. Humans reproduce and bear offspring through the reproductive system, which includes pregnancy, fetal development, and birth. Males have testes that produce sperm and a penis for delivery. Females have ovaries that produce eggs, a uterus for baby development, and breasts for milk production.

  6. Video summary. This short film introduces the topic of reproduction, genitals and reproductive body parts. It explains that babies start from an egg and a sperm. Correct terminology is given...

  7. Video summary. This short film talks about genitals, arousal, sexual intercourse, and fertilisation. It sets out that this is something that can happen when a man and woman decide to have sex to...

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