So, I always assume about 6-8 hours [for sperm to reach the egg]. If you are talking about natural conception (i.e. not IUI), the sperm has to work its way through the cervical [fluid], and much is stored up in the cervical glands (that is how they can stick around for 3 days or more).
There are only around 200 of the white tigers left in the world. White tigers are an Asian species, found from the frozen tundra of the Soviet Far East, south to the humid jungles of Malaya and Indonesia, and west to the hot, hardwood forests of India. There are five living subspecies; three others are already extinct.
How many sloths are left in the world? A: According to a 2012 study by the Zoological Society of London, there are likely fewer than 100 pygmy three-toed sloths remaining in the wild. The population census was conducted during a nine-day expedition to Escudo Island, the only place in the world the species is found.