https://padlet.com/gvalentin86/p7oc43bn4z15 Stages of pegnacy en-us 2017-05-30 22:27:57 UTC 2025-09-27 03:15:11 UTC hello@padlet.com gvalentin86 https://padlet.com/gvalentin86/p7oc43bn4z15/wish/174514076 Conception happens when a sperm penetrates the waiting egg. It does this by releasing enzymes that help to break down the protective cells covering the egg.


]]> 2017-05-30 22:29:20 UTC https://padlet.com/gvalentin86/p7oc43bn4z15/wish/174514076 gvalentin86 https://padlet.com/gvalentin86/p7oc43bn4z15/wish/174514511 If one sperm does make its way into the fallopian tube and burrows into the egg, it fertilizes the egg. The egg changes so that no other sperm can get in.]]> 2017-05-30 22:34:25 UTC https://padlet.com/gvalentin86/p7oc43bn4z15/wish/174514511 gvalentin86 https://padlet.com/gvalentin86/p7oc43bn4z15/wish/174514672 At the instant of fertilization, your baby's genes and sex are set. If the sperm has a Y chromosome, your baby will be a boy. If it has an X chromosome, the baby will be a girl.]]> 2017-05-30 22:36:31 UTC https://padlet.com/gvalentin86/p7oc43bn4z15/wish/174514672 gvalentin86 https://padlet.com/gvalentin86/p7oc43bn4z15/wish/174514982 The process of prenatal development occurs in three main stages.
1. Germinal stage
2. Embryonic stage
3.Fetal Stage]]> 2017-05-30 22:40:05 UTC https://padlet.com/gvalentin86/p7oc43bn4z15/wish/174514982 gvalentin86 https://padlet.com/gvalentin86/p7oc43bn4z15/wish/174515384 Begins at conception when the sperm and egg cell unit. The fertilized egg, known as zygote then moves toward the uterus.]]> 2017-05-30 22:45:51 UTC https://padlet.com/gvalentin86/p7oc43bn4z15/wish/174515384 gvalentin86 https://padlet.com/gvalentin86/p7oc43bn4z15/wish/174515681 The beginning of the third week after conception marks the start of the embryonic period, a time when the mass of cells becomes distinct as a human. The embryo begins to divide into three layers each of which will become an important body system.]]> 2017-05-30 22:49:40 UTC https://padlet.com/gvalentin86/p7oc43bn4z15/wish/174515681 gvalentin86 https://padlet.com/gvalentin86/p7oc43bn4z15/wish/174515906 Once cell differentiation is mostly complete, the embryo enters the next stage and becomes known as a fetus. This period of develop begins during the ninth week and lasts until birth. The early body systems and structures established in the embryonic stage continue to develop. The neural tube develops into the brain and spinal cord and neurons form. Sex organs begin to appear during the third month of gestation. The fetus continues to grow in both weight and length, although the majority of the physical growth occurs in the later stages of pregnancy.]]> 2017-05-30 22:52:30 UTC https://padlet.com/gvalentin86/p7oc43bn4z15/wish/174515906 gvalentin86 https://padlet.com/gvalentin86/p7oc43bn4z15/wish/174516278 "Early Labor Phase –The time of the onset of labor until the cervix is dilated to 3 cm.
Active Labor Phase – Continues from 3 cm. until the cervix is dilated to 7 cm.
Transition Phase – Continues from 7 cm. until the cervix is fully dilated to 10 cm". Welcome to this world baby!

]]> 2017-05-30 22:57:08 UTC https://padlet.com/gvalentin86/p7oc43bn4z15/wish/174516278 gvalentin86 https://padlet.com/gvalentin86/p7oc43bn4z15/wish/174516868 Broderick, P. C. , & Blewitt, P. (2015). The file Span:  Human Development for Helping Professionals (4th ed). Boston:  Pearson.
Cherry, K. (2016). Stages of Prenatal Development. Retrieved from:  https://www.verywell.com/stages-of-prenatal-development-2795073
William’s Obstetrics Twenty-Second Ed. Cunningham, F. Gary, et al, Ch. 17. Retrieved from:  http://www.webmd.com/baby/understanding-conception#1

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