No. There are certain conditions that may prevent this...
No, not at all. The males provide the females with their sperm so that the females can have fertilized eggs. After that, the females hand all their eggs over to the males for safekeeping. So the male is not pregnant, but holds all the eggs, and appears to be pregnant.
No. There has to be a man involved. Sorry dear, males are instrumental in getting females pregnant.
Not possible, only females get pregnant.
Yes, the females will know when they are pregnant. Other females will know too if they are housed together. The males will know because the pregnant female will have nothing to do with the males if she is pregnant.
no, only females can get pregnant.
Absolutely, once she gets her period all they need is a sperm donor!
no
no
since dolphins are mammals, the females do in fact get pregnant and give birth
If the male's sperm comes in contact with the females vagina, the female can get pregnant.
No. Females can definitely become pregnant.
No. There has to be a male participating for there to be a pregnancy.