This depends entirely on the species of kangaroo.
There are over sixty known species of kangaroo, ranging from the largest, the Red kangaroo, to the smallest, the Musky rat kangaroo. Therefore, gestation periods vary. It should also be noted that kangaroos have the ability to suspend the development of the embryo whilst another joey is still in the pouch, so they can be in a state of continuous pregnancy.
The musky rat kangaroo has a gestation period of 19 days, whilst the red kangaroo has a gestation period of about 33 days. Most other kangaroo species have a gestation period of 31-36 days. Most of the development of the joey occurs in the pouch rather than in the womb. Young musky rat kangaroo joeys spend about 21 weeks in the pouch, while red kangaroo joeys spend an average of 9 months in the pouch.
However, in reality, pregnancy length may differ. The mother kangaroo spends most of her adult life pregnant, but in drought times, she has the ability to indefinitely "freeze" the development of the young embryo until food sources are replenished. This is called embryonic diapause.
A rabbit is pregnant for approximatley 30 days.
28 days. 27th day = 27 ft. 27 + 3 = 30 ft. The Kangaroo reached the top.
If you haven't had your period for more than 30 days it can be a result of: Stress Pregnancy menopause
The gestation period (time of pregnancy) in wolverines is 30 to 50 days.
Captain Kangaroo - 1955 1977-06-30 was released on: USA: 30 June 1977
Captain Kangaroo - 1955 1980-05-30 was released on: USA: 30 May 1980
Neither. The gestation period of a kangaroo ranges from 30 to 35 days, depending on the species.
Read the directions on the pregnancy test kit. 10-12 days after unprotected intercourse would probably be soon enough.
http://theory.uchicago.edu/~ejm/pix/fz20/peregrines/index.html 30 to 32 days
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Good question. Seahorses have an average gestation period (time of pregnancy of approximately 30 days.
A kangaroo joey stays in its mother's pouch for up to 235 days, which is around eight months.