Not really, since "aggressive" connotes "starting trouble." What they become is extremely protective.
While the puppies are helpless, she's going to be very cautious about who comes near them, and may "aggressively defend" her litter to make unwanted intruders (especially other dogs, and particularly "daddy," if he's around) keep their distance. Her protective instinct may extend to people, too, depending on her level of trust, so new pups should always be approached with caution. If the mother starts showing clear signs of agitation, that's her early warning to "back off."
When the puppies start moving around under their own power, she'll start acting more like her usual self again.
no the become aggressive with other people that come in contact with the pregnant women because the are protecting her. For instants when I got pregnant with my son I just got a puppy and the puppy would bite anyone that got to close to me because it was protecting me because it that the where hurting me.But the funny thing is the puppy new I was pregnant before I found out!
ussaly females are docile to each other unless they are gaining territory
They can become protective.
yes
They become a bit more aggressive, particulary against other female dogs.
yes any dog can, it may feel that the environment around the dog may be threatining for the puppies witch it is about to have,
Yes, there is a increase in discharge during pregnancy.
No hormones are there, which are responsible for developing a male or female child. it depends on the genetic make up of the fetus. fetus with XY chromosomes become male. Fetus with XX chromosome become female.
in a normal female no mature eggs are not prduced during pregnancy, this is due to hormonal differences during pregnancy which are channelled into stimulating the growth and development of the baby.
progesterone is a hormone that is produced by a female during pregnancy.
not during but i suggest you do after the babies are born just as a precaution
Female parakeet may be aggressive and sighted the bird as a territory threat or vice-versa. Female birds become anxious if they have eggs
I believe that would be the cervix.
An "aggressive."
Very normal, if you're female. If a female does not become pregnant and bear young, she will not contribute any descendants to the future of the species.
The endometrium.