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From my quick research, the time is 38 weeks (266 d). The value of 40 weeks (280 d), which is also often quoted, is a result of the uncertainty with which it is commonly found that the exact date of conception can be established. The additional 2 weeks is thus simply a practical response to this uncertainty and represents the time from first day of the last menstrual period to an 'average' point of likely conception, i.e. roughly half of a complete menstrual period.
What else can I help you with?
What is the growth of an individual from conception to birth?
the period of time between conception and birth is called the "gestation period"
What does the period from conception birth called?
gestation
How long does it take a cat to a baby?
If you're talking about the "gestation" period it's 7 weeks. Gestation period: From the time of conception, to the time of birth.
What do you mean by the gestination period of an animal?
The gestation (not gestination) period of an animal is the time from conception to birth. In humans it's 9 months.
What is the period of conception before birth?
labor i believe
What Is the nine month period between conception to birth?
It is known as the gestation period.
What is the length of time for conception to birth?
This is known as a species 'gestation period'. For example, in humans, the gestation period ranges from 37 weeks to 42 weeks.
What is the period of time from conception to parturition?
The gestational period is defined as the period of time from conception to parturition. The average gestational age for humans is 38 weeks.
How does a howler monkey have babies?
Howler monkeys are born one at a time after a waiting period of 180 days from conception to birth.
Can conception occur 16 days from beginning of period?
Yes, it can occur at any time even during your period. And has even been known to happen while on birth control.
How long is the fetal period?
Humans have an average gestation period (time of pregnancy) of 280 days.
What is period of conception?
The time in your cycle when ovulation occurs and therefore conception if there are sperm to meet the fertile ova.
