"Cooties" are lice. A more common expression than "cooties" is to describe anything that is of poor quality as "lousy".
The short answer would be no. The younger a person is, the more susceptible they are to a disease known as cooties. This is no joke. Cooties can infect a child's face and completely distort it. Cooties is generally passed around through contact with the opposite gender in your youth. Which means, if your child is homosexual, then it is convenient for them because they can be in a relationship without the risk of cooties.
No..it just means that you are pregnant.
No, it can happen whatever the gender of the baby.
sexism
No. There is no relation between the fetus's gender and how severe the morning sickness is or if you even have one. It's a old wives tale.
Sexism?
Some people believe that intense morning sickness is a sign that they're pregnant with a boy, while mild morning sickness means a girl. Other people believe that getting sick in the morning is another sign of a boy, and morning sickness at night a girl.
If you are truly pregnant, then you can not tell the gender of the baby this way at all.
A variety of speech or conversational style used by a particular gender.
Catergorical
chauvinism
In English there are no masculine or feminine forms. English uses gender specific nouns for male or female. The noun 'belle' is a gender specific noun for a beautiful girl or woman, especially the most beautiful at a particular event or in a particular group. There is no equivalent gender specific noun for a male of this description.