Play is often considered a prerogative of children and only an occasional indulgence for adults. Its role in children's lives is generally recognized as an important part of 'being a child,' but it is not always clearly understood that play is an essential developmental mechanism.ots of Essays, Functions of Play in the Human Lifespan., LotsofEssays.com, http://www.lotsofessays.com/viewpaper/1693293.html (accessed October 19, 2015).
The First Stage of Labor. The first stage is the longest part of labor and can last up to 20 hours. It begins when your cervix starts to open (dilate) and ends when it is completely open (fully dilated) at 10 centimeters. When the cervix dilates from 0 to 3 or 4 centimeters, contractions get stronger as time progresses.
Stage 3. After your baby is delivered, you enter the final stage of labor. In this stage, you deliver the placenta, the organ that nourished your baby inside the womb. Each woman and each labor is different. The amount of time spent in each stage of delivery will vary. If this is your first pregnancy, labor and delivery usually lasts about 12 to 14 hours. The process is usually shorter for subsequent pregnancies.