Go get a calander and find Sept 21st. Then count back 5 weeks and 5 days.
A brown rat will be pregnant for around 21 days. A Polynesian rat will be pregnant for 21-24 days.
The 26th of October 2012.
Rabbit is a mammal which is pregnant for 21 days . Pregnancy is called gestation period in which embryonic development is completed .
From and including: Monday, 21 September 2009, To and including: Monday, 1 February 2010 It is 134 days.
As of Sept 6, 2016, a person born on Sept 21, 1995 is 20 years old. They won't be 21 until their 21st birthday on Sept 21, 2016.
The country that obtained its independence in Sept 21 1981 is Belize.
The country that obtained its independence in Sept 21 1991 is Armenia.
Guppies are pregnant from anywhere between 21-28 days but if conditions aren't correct, it may take longer.
19-21 days...yaaaaaaaaaayy!!
rats are pregnant for about 22 days, but it can vary depending on the pregnant rat and the number of pups she is carrying. They usually have about 7-11 pups which are called pinkies. Shouldnt disturb them if you can for about 3 days. they are weened around 21 days.
June 21 - Sept.21
It takes anywhere between 15-21 days, If it is a Chinese hampster it will most likely take 21 days.