No.
Cockatiels are birds. Birds do not get pregnant, as reproduction is done through the laying of eggs. The eggs take about three weeks to form properly in the body, but this is not called "pregnancy". They look the same when they are laying eggs as when they aren't. In other words, birds don't "hold" their eggs inside their bodies and show a big belly to indicate that eggs are on the way. The egg shell is the last thing that develops right before the egg is laid, therefore, a hen doesn't "show" in the sense that human women "show" when they are pregnant.
Cockatiels which are getting close to laying an egg become more lively, excitable and playful, and will not show signs of sickness. If they have a nesting box, they will spend a lot more time in the box, preparing it for nesting, and possibly being very protective of that area. If there is a male, he may start feeding the female.
A cockatiel showing signs of sickness is likely to have something genuinely wrong with it. For example, a cockatiel with a swollen abdomen is not a sign of of a bird about to lay an egg. It is either eating too much of a high-fat diet (common among birds with a seed-only diet) or it has a tumor. Swelling in the abdominal area could also mean the parrot is egg-bound, though this tends to present more as swelling near the bird's tail, near the cloacae. She will be distressed and show signs of constipation, be reluctant to move and "waddle" like a penguin. If your bird shows signs of being egg-bound, she must be taken to the vet as soon as possible, as this can be a life-threatening condition.
You cannot. A female cockatiel needs a male cockatiel to mate with her before she will produce fertile eggs. And incidentally, birds do not "fall pregnant".
yeah some people dont have morning sickness or any sickness @all durin pregnancy.
Yes. Morning sickness is rarely just in the mornings. Many people get sick at night when they are pregnant
7-10 days
Food doesn't make anyone pregnant! Pregnancy is achieved through sex or artificial insemination!! If you want to know what a cockatiel should eat during her pregnancy you should ask a veterinarian.
Approximately 75% of pregnant women have some degree of morning sickness in early pregnancy.
If you are not pregnant then no you cannot be pregnant.
There is no specific illness you get before you are pregnant. During pregnancy you can get morning sickness, vomiting. Some get Diabetes.
pyridoxine reduces the nausea for about a third of pregnant women who experience morning sickness . In addition, pyridoxine does not have any harmful effects on the fetus.
Each woman is different, I never experienced any morning sickness at all while I was pregnant with my children. However I've known others that had morning sickness and were feeling lousy their whole pregnancies, it just depends on the person.
No. Some women never experience morning sickness. If you suspect you might be pregnant, take a pregnancy test to be sure.
Well, if your cockatiel's toenails are falling off, it probably has some kind of sickness. take him/her to the vet and see what he says.