Yes, you can leave them together, but the pregnant female rabbit will eat her babies when they are born. So, you probably shouldn't leave them together.
No they are always ready to breed. A female rabbit can get pregnant the day she has babies.
it will spray red blood
It depends on the rabbits/gerbils personality. You can never tell without putting them together. Try putting them together, but make sure you're ready to stop any fighting if they don't get on. It's up to the animals really whether they do or not.
when they get fat u feal babies in it and they just lie there
Like almost all mammals, rabbits bear live young. The egg-laying rabbit is an Easter legend.
He is ready when he has a trade, is more interested in home life and you have both discussed it--together.
Rabbits are ready to breed when they are between the ages of six months and three years. Also, a male rabbit will make noises with its nose and circle you or the female when he is ready.
As long as the male guinea pigs have been weaned they are ready to leave their mother, as you cannot keep a mother with her own male babies, because if they mate the babies that she has will have genetical problems. No you can't keep the two adult mothers together as when the babies are born they will try to feed off both mothers.
Most animals get ready for hibernation by storing food
Rabbits can mate at any time of the year. There is no specific set time, although it is more common to see young rabbits in the spring and summer months. In July. Other times rabbits mate are August, September, October, November, December, January, February, March, April, May and June. Rabbits give birth one month after mating and are ready to get pregnant almost instantly after birth.
Babies are born with teeth, you do not want to give them milk the mother will breast feed them... They are ready to ween at 6-8 weeks
The father should not be present at all, hamsters do not live together in mated pairs. He may make the female nervous and have her eat her babies for protection of them! Also, you should set her habitat in a quiet place and make sure not to alarm her. Any stress during this time may lead to cannibalistic results. Her bedding may start to stink, but you have to ignore this and change it when she is ready to have her babies separated from her. Any earlier, and you may alarm her and have her eat her babies.