No, since they don't have a uterus, fallopian tubes, or any of the other equipment that cause women to have their period.
Menstrual cycles will come to an end as women go through menopause. Women's menstrual cycles will also be stopped if they fall pregnant, while on hormonal birth control, or after a hysterectomy.
The menstrual cycle is the cycle of hormonal changes between your reproductive organs and brain that cause ovulation and in turn failing fertilisation causes menstruation. It is not possible for a menstrual cycle to last only two days.
The length of the typical menstrual cycle is 28 days. Everyone is different, some people may have longer cycles and some may have shorter cycles.
The shortest menstrual cycle recorded is believed to be around 20 days. However, it is important to note that a normal menstrual cycle typically ranges between 21 to 35 days. If you are experiencing irregular or very short menstrual cycles, it is recommended to consult with a healthcare provider.
Your periods aren't determined by the dates on the calendar, they are determined by your menstrual cycles and your cycles will never perfectly sync up with the calendar months. The average menstrual cycle is 28 days which is shorter than a month, cycles can change, and months aren't all the same lengths - there's no reason at all to think your period would always occur on the same day every month.
Men can have a menstrual cycle - if they have female reproductive organs and don't take hormones to suppress their menstrual cycles. Men thus can experience menstrual symptoms, so only trans men can experience this and not cis men who do not have female reproductive organs.
No. Only women can menstruate, because men, by definition, do not have the required equipment.Men can be influenced by the female menstrual cycle, because women release hormones during their cycles, and men respond to them subconsciously.
No, reptiles do not have menstrual cycles or periods like mammals do. Instead, they have reproductive cycles that are different from those of mammals.
No
Menstrual cycles begin at puberty. Women hit puberty at different times, just as men do. The average age for puberty is between 12 to 15 years old. Menstrual cycles usually begin somewhere within that range.
No, bearded dragons do not have menstrual cycles. They do not menstruate like humans or some other mammals.
No.
because it just does.
Delayed menstrual cycles have been reported when taking Ciprofloxacin. The delay can also be caused by the urinary tract infection. Both can cause delayed menstrual cycles.
Once a month
No. Humans are the only mammals with menstrual cycles. Deer, as well as other mammals, have estrous cycles. http://en.wikipedia.org/wiki/Estrous_cycle
No, bearded dragons do not experience menstrual cycles or periods like humans do. They have a different reproductive system that does not involve menstruation.