Miracle of Life is an excellent iPad app in English/Spanish for learning about the human growth cycle. This is ideal for Health teachers or parents that are teaching that "difficult" subject to students/kids. This is done in a very easy to to follow beautiful interface while students learn about the 3 phases of human growth: fertilization, gestation, and growth.
I highly recommend checking out the Miracle of Life by clicking here!!!
*Miracle of Life is a advertiser of Technology Tidbits.