No, human sperm and human egg chromosomes do not match animal, bird, or reptile sperm and eggs making it genetically impossible for human sperm to fertilize any egg other than human. Humans for example have 46 chromosomes in total, with 23 in each a sperm and egg. Other animals have different numbers of chromosomes so even if say a human egg was laying in dog sperm, that sperm could not fertilize it.
human sperm cannot get a cow pregnant. The only species humans can get pregnant with their sperm is another human.
Of course not. A female human can only get pregnant with a male human's sperm.
No, the DNA from the 2 species are not compatible. Humans can Only intercourse with humans and make a child. Not unless the animal is a human. Dog sperm can live in the uterus for up to 9 days. In this time the dog sperm will try to break the eggs cell wall none stop, 24 hours a day. The Human egg has antibodies on the cell wall that kills the dog sperm. But over time the antibodies are slowly reduced as they kill the dog's sperm. Most of the time the dog sperm out number the antibodies about 50:1, when the antibodies are depleted the dog sperm can then penetrate the egg's cell wall. when this happens the egg dies fairly quickly because the chromosomes do not match. so Nothing happens. But if you want to get technical when the dog sperm breaks though the human egg cells wall, you are fertilized and pregnant from the dog sperm for a micro second then the egg dies. So all science says a human can't be fertilized by dog sperm. But for that tiny micro second you are.
Humans are only able to reproduce with other humans; there are no human-animal hybrids, at least not yet. Who knows, genetic engineers may create them some day.
No, you cannot get pregnant from the sperm of a dog. Humans and dogs have different reproductive systems and cannot produce offspring together. Pregnancy can only occur between members of the same species.
Human babies are only born when the sperm of a human male fertilizes the egg of a human female and conception occurs. Human babies are only born to humans.
If you are talking about an animal other than human, then no. In order for fertilization to occur, which is the first step in pregnancy, the egg and sperm have to have the same number of chromosomes. Humans have 23 chromosomes in each the sperm and egg cell (46 in all other cells), and other animals have different numbers, so it won't combine.
humans
if there is human sperm in them?
No, sperm is not considered an animal. Sperm is a reproductive cell produced by male animals, including humans, but it is not a separate organism or animal on its own.
No, an insect cannot make a human pregnant. Insects and humans are vastly different species with incompatible reproductive systems. Human pregnancy requires the fertilization of a human egg by human sperm, which insects do not produce. Therefore, there is no possibility for an insect to contribute to human reproduction.
No they can't because they need the x and y sperm that we need. They do not have that type of sperm.