between 40 and 60 you should let her have a heat to clean out some then breed her the second heat
It takes about 21 days (3 weeks) for a chicken egg to hatch. 21 days exactly when they started incubating.
A cow is a female bovine that has already had a couple calves. Therefore, I believe you are asking about how long a cow is ready to breed after giving birth, which would be, on average, 45 to 60 days, depending on her condition and nutrition. Thinner cows tend to take longer to get back into cycling and may not be able to breed until 60 to 90 days after parturition. If you are referring to the colloquial version of a cow and this "cow" is in fact a calf, you will have to wait until at least a year (preferably at least 15 months) until this calf, turned heifer, is ready to breed.
Only help a cow if there seems to be no progression after an hour or two, OR if you notice that there is no feet coming out of the canal, only one foot is coming, no feet are coming, or the feet appear to be coming in upside-down. For the latter situations, DO NOT WAIT. Get her in the chute and help her as soon as you can. Breach and backward calves are the most dire emergencies because that calf needs air and will die if you don't get him out soon.
I'm not too sure what you're asking here, whether you're asking about the time between heats or how long after birthing she'll be able to breed again. For the former, the answer is 21 days. After 21 days she'll go into estrus again if she didn't catch on the first try. If you're asking about the latter, then you'll have to wait 45 to 60 days (longer if she's in poorer condition) in order to breed her after she's given birth, especially if a calf's on her.
Dwarf hamsters are pregnant for about 18-22 days before giving birth. It's important to provide them with a comfortable and stress-free environment during this time to ensure the health of both the mother and the babies.
Rebreed her and wait 30 days.
how many days do you have to wait after sex to know if your pregant
after 8days i check preganancy test it was weak positive so how many days i wait for them
6 days is nothing. Wait 4 weeks.
When your doe gives birth, your kits can be wean after it was 8 weeks old. And that is the time that you can rebreed her again but you must first check if the doe is fully recovered from the last kindling. You can see if your doe is fully recovered if she is healthy, eating well, etc. Check also if her poop is normal(rounded poop, if it is not, do not rebreed her). And when your done doing those things, you can rebreed her and wait until the 29th-32nd day(gestation period) and she will give birth again.
3
45 days
Atleast 8 days
You must wait however long it feels like she loves you too.
you do it before your period.. while ovulating.
anywhere between 1 and never!
wait till 10/02/2009. wait till 10/02/2009.