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- https://socialsci.libretexts.org/Courses/Prince_Georges_Community_College/TED_1200_-_Child_and_Adolescent_Development/02%3A_Heredity_Prenatal_Development_and_Birth/2.07%3A_Prenatal_DevelopmentNow we turn our attention to prenatal development which is divided into three periods: The germinal period, the embryonic period, and the fetal period. The following is an overview of some of the chan...Now we turn our attention to prenatal development which is divided into three periods: The germinal period, the embryonic period, and the fetal period. The following is an overview of some of the changes that take place during each period.
- https://socialsci.libretexts.org/Courses/Long_Beach_City_College/Child_Growth_and_Development/02%3A_Conception_Heredity_and_Prenatal_Development/2.02%3A_Prenatal_DevelopmentNow we turn our attention to prenatal development which is divided into three periods: The germinal period, the embryonic period, and the fetal period. The following is an overview of some of the chan...Now we turn our attention to prenatal development which is divided into three periods: The germinal period, the embryonic period, and the fetal period. The following is an overview of some of the changes that take place during each period.
- https://socialsci.libretexts.org/Courses/Morton_College/A_Diverse_Approach_to_Understanding_Language_Development_in_Children_(Thompson)/02%3A_Heredity_Prenatal_Development_and_Birth/2.06%3A_Prenatal_DevelopmentNow we turn our attention to prenatal development which is divided into three periods: The germinal period, the embryonic period, and the fetal period. The following is an overview of some of the chan...Now we turn our attention to prenatal development which is divided into three periods: The germinal period, the embryonic period, and the fetal period. The following is an overview of some of the changes that take place during each period.
- https://socialsci.libretexts.org/Courses/Rio_Hondo/CD_106%3A_Child_Growth_and_Development_(Andrade)/02%3A_Conception_Heredity_and_Prenatal_Development/2.02%3A_Prenatal_DevelopmentNow we turn our attention to prenatal development which is divided into three periods: The germinal period, the embryonic period, and the fetal period. The following is an overview of some of the chan...Now we turn our attention to prenatal development which is divided into three periods: The germinal period, the embryonic period, and the fetal period. The following is an overview of some of the changes that take place during each period.
- https://socialsci.libretexts.org/Courses/Rio_Hondo/Lifespan_Development_(Pilati)/03%3A_Prenatal_Development/3.05%3A_Periods_of_Prenatal_DevelopmentIt is during this stage that the major structures of the body are taking form making the embryonic period the time when the organism is most vulnerable to the greatest amount of damage if exposed to h...It is during this stage that the major structures of the body are taking form making the embryonic period the time when the organism is most vulnerable to the greatest amount of damage if exposed to harmful substances. (We will look at this in the section on teratology below.) Potential mothers are not often aware of the risks they introduce to the developing child during this time.
- https://socialsci.libretexts.org/Bookshelves/Human_Development/Lifespan_Development%3A_A_Psychological_Perspective_4e_(Lally_and_Valentine-French)/02%3A_Heredity_Prenatal_Development_and_Birth/2.06%3A_Prenatal_DevelopmentPrenatal development as divided into the germinal, embryonic, and fetal periods. Overview of some of the changes that take place during each period.
- https://socialsci.libretexts.org/Courses/Hawaii_Community_College_at_Palamanui/FamR_230_-_Human_Development/02%3A_Theories%2C_Genetics%2C_and_Prenatal_Development/2.07%3A_Prenatal_DevelopmentNow we turn our attention to prenatal development which is divided into three periods: The germinal period, the embryonic period, and the fetal period. The following is an overview of some of the chan...Now we turn our attention to prenatal development which is divided into three periods: The germinal period, the embryonic period, and the fetal period. The following is an overview of some of the changes that take place during each period.
- https://socialsci.libretexts.org/Courses/East_Tennessee_State_University/Child_Psychological_Science_Summer_2021/1.03%3A_Prenatal_Development_and_Birth/1.3.01%3A_Prenatal_DevelopmentNow we turn our attention to prenatal development which is divided into three periods: The germinal period, the embryonic period, and the fetal period. The following is an overview of some of the chan...Now we turn our attention to prenatal development which is divided into three periods: The germinal period, the embryonic period, and the fetal period. The following is an overview of some of the changes that take place during each period.
- https://socialsci.libretexts.org/Bookshelves/Early_Childhood_Education/Child_Growth_and_Development_(Paris_Ricardo_Rymond_and_Johnson)/02%3A_Conception_Heredity_and_Prenatal_Development/2.02%3A_Prenatal_DevelopmentNow we turn our attention to prenatal development which is divided into three periods: The germinal period, the embryonic period, and the fetal period. The following is an overview of some of the chan...Now we turn our attention to prenatal development which is divided into three periods: The germinal period, the embryonic period, and the fetal period. The following is an overview of some of the changes that take place during each period.
- https://socialsci.libretexts.org/Bookshelves/Early_Childhood_Education/The_Whole_Child%3A_Development_in_the_Early_Years_(Budzyna_and_Buckley)/05%3A_Prenatal_Development_and_Birth/5.03%3A_The_Germinal_PeriodThe page explains the stages of prenatal development after conception, starting with the Germinal Period where the zygote forms and implants into the uterine wall. This is followed by the Embryonic Pe...The page explains the stages of prenatal development after conception, starting with the Germinal Period where the zygote forms and implants into the uterine wall. This is followed by the Embryonic Period where organ formation begins and vital systems such as the endoderm, ectoderm, and mesoderm layers develop. In the Fetal Period, significant growth occurs, including the development of fingers, toes, and reflexes.
- https://socialsci.libretexts.org/Courses/Northeast_Wisconsin_Technical_College/Infant_and_Toddler_Development_(NWTC)/02%3A_Conception_Heredity_and_Prenatal_Development/2.02%3A_Prenatal_DevelopmentAfter the sperm has entered the egg, the tail of the sperm breaks off and the head of the sperm, containing the genetic information from the father, unites with the nucleus of the egg. It is during th...After the sperm has entered the egg, the tail of the sperm breaks off and the head of the sperm, containing the genetic information from the father, unites with the nucleus of the egg. It is during this stage that the major structures of the body are taking form, making the embryonic period the time when the organism is most vulnerable to the greatest amount of damage if exposed to harmful substances.
