LEADER 01833ngm 2200433Ia 450 001 9910332347103321 005 20130523151047.0 035 $a(CKB)4100000008948716 035 $a(FOD)100051525 035 $a(EXLCZ)994100000008948716 071 40$a51525$bInfobase 100 $a20240702c2010uuuu -u- v 101 0 $aeng 135 $aurcna||||| 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aDelivery /$fA.D.A.M., Inc 210 3 $aNew York, N.Y. $cInfobase$d[2013], c2010 215 $a1 streaming video file (2 min.) $csd., col 327 $aDelivery (2:00) 330 $aWhen the cervix dilates to 4 inches (10 cm), the pushing and delivery phase of childbirth begins. During this phase the baby starts the journey down the birth canal. The head rotates and becomes distorted during a slow descent down the narrow opening. The baby's skull bones have gaps, called fontanelles, which allow the head to elongate and fit within the birth canal. Now the woman's breathing exercises and her partner's training as a birth coach become important. The partner encourages the mother and helps the doctors and nurses tell her when to push. When the couple see their child, they realize that the pain and waiting were worth the effort. 606 $aDelivery (Obstetrics) 606 $aHeredity 606 $aReproduction 606 $aReproductive health 608 $aEducational films. 608 $aInternet videos. 608 $aVideorecording.$2local 615 0$aDelivery (Obstetrics) 615 0$aHeredity. 615 0$aReproduction. 615 0$aReproductive health. 712 02$aA.D.A.M., Inc. 712 02$aFilms for the Humanities & Sciences (Firm) 801 0$bAzPhAEM 906 $aVIDEO 912 $a9910332347103321 996 $aDelivery$94181437 997 $aUNINA