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Prenatal development is the process in which an embryo and later fetus develops during gestation. Prenatal development starts with fertilization the first stage in embryogenesis which continues in fetal development until birth. .... The embryonic period in humans begins at fertilization (penetration of the egg by the sperm) and ...


Birth, also known as parturition, is the act or process of bearing or bringing forth offspring. ... Humans usually produce a single offspring at a time. ... The total gestation period from fertilization to birth is normally about 38 weeks (birth ... in a breech birth) of the baby is pushed against the cervix, which gradually dilates until is ...


What is the time period from fertilization until birth? usually 9 months ... The period of development from the time of fertilization of the ovum until birth? Gestation.


The period between fertilization and birth is called pregnancy or the gestation period. For humans ... What is the time period from fertilization until birth? usually 9 ...


cytology Cytology is the study of cell structure: the answer you require is ' gestation period'.


Answer: The total off all goods and services produced in a given time period is called the Gross ... What is the time period from fertilization until birth called?


Jun 21, 2017 ... Gestation is the time period, between fertilization and the birth of the ... the developing organism from conception and implantation until the first ...


Because the prenatal period is a time of preparation, pregnant women who avoid ... Prenatal Period — the period of time from fertilization until birth; 'pre' means ...


The start of pregnancy is actually the first day of your last menstrual period. ... On average, fertilization occurs about two weeks after your last menstrual period. ... ( hCG) is a hormone present in your blood from the time of conception. ... After the eighth week and until the moment of birth, your developing baby is called a fetus.