- Mar 19, 2009
- 7,958
- 5,871
- 621
But it isn't. Ovulation cycle yes. Menstrual cycle no.Let me rephrase that. She compared it to the menstrual cycle.
Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
But it isn't. Ovulation cycle yes. Menstrual cycle no.Let me rephrase that. She compared it to the menstrual cycle.
It is similar. It achieves the same results. Basically, a hen ovulates, then the egg moves down the oviduct to where a womb would be in a mammal, and it gets wrapped up in yolk, white and shell. Then, it is expelled from the body in the same way as menstrual blood. Imagine it as a woman shedding her whole womb every month instead of just the lining, it's like thatBut it isn't. Ovulation cycle yes. Menstrual cycle no.
Nope, all mammals. Anything with a womb, has a menstrual cycle. What's cool is that the hormones are all the same too. I don't know how it works with cetaceans, they might be a bit different.Ask your friend that if you can't eat fertilized eggs, why do grocery stores sell them? Not all grocery stores, but some do. And hens do not have menstrual cycles. As far as I know, only primates do.
Something else to remember is that most mammals never have a menstrual cycle, they get pregnant every time they come into season.
Nope, all mammals. Anything with a womb, has a menstrual cycle. What's cool is that the hormones are all the same too. I don't know how it works with cetaceans, they might be a bit different.
I was asking a friend if her rooster was. Back in with the hens & whether or not her eggs were fertile. She said they must be because Spot was taking his job very seriously. Another friend said, "You mean roosters actually mate with the hens? I thought they just had to pee or whatever on the eggs."