a female is able to give birth at any age the female starts her menstrual cycle.
First, I would like you to know that Ido not support careless mix-breeding and backyard-breeders.Having said that... indeed.If the female was the Chihuahua, and the male a Golden Retriever... it would mean death to the mother.However, if the female is the larger dog, and male is the Chihuahua-- absolutely. I cannot express the insane means a canine will conduct when the hormones are set alight.
I experienced menstrual (or menstrual-like) cramps during the first two weeks on Strattera. It lasted several days then subsided. I am an adult female (41).
Yes, a female can have a menstrual cycle at 9 years old. The average age of menarche (first period) is 13 years old, but it is possible for females to enter puberty and start ovulating (thus menstruating) from only 9 years old.
The first menstrual period is known as "menarche".
They are named after the Mexican state of Chihuahua, where they were probably first bred.
The Toltec's worshipped chihuahua's in ancient Mexico.
The first day of a womans menstrual cycle is also the first day of menstruation.
Cats and dogs are usually spayed either right before after their first heat cycle/period.
Menarche is the medical term meaning first menstrual period.menarchemenarche
The first day of a womans menstrual period is just that - the first day of menstruation.
The menstrual cycle starts with menstruation. The firswt day of your menstrual cycle is considered to be the first day of true bleeding during your menstrual phase.