Yes, if they are of a breeding age.
Yes. Vampires can smell menstruation. Vampires will often sneak into public female restrooms, take the tampons out of the receptacles, and suck on them like lollipops.
Irregular menstrual periods can also result, and interest in sex may diminish.
No, guys do not have periods. Menstruation is a biological process that occurs in individuals with female reproductive systems.
No, they have an estrous cycle rather than a menstrual cycle where the endometrium is absorbed rather than expelled.
No, human females cannot sync up their menstrual cycles with female animals. Menstrual synchronization, also known as the McClintock effect, is a controversial theory that has not been scientifically proven in humans.
Amenorrhea is the word used for the absence or the abnormal stopping of menses. A female must miss three periods in a row for it to be considered amenorrhea.
No, butterflies do not have menstrual cycles so that means they don't have periods. Only primates (this includes humans), jumping shrews, and quite a few species of bats have menstrual cycles. There is another type of cycle called an estrous cycle that most other female mammals have, but butterflies are not mammals.
PERIODS..................................................
Peri-menopause is the term used before menstrual periods end. The transition between peri-menopause and pre menopause when estrogen begins stopping the menstrual periods.
No they do not. Women get their periods because we have internal female organs (ovaries, fallopian tubes, etc). When a male to female transexual gets an operation, there are no internal female organs that are built. The only thing that is built is a vagina that you can see from the outside. So since they do not have ovaries, etc. they cannot get their periods.
I'm guessing that you mean menstrual periods so, Your vagina?