It can cause priapism in males, especially if the woman's breasts whom are being sucked, are attractive. If the woman is married it can cause health problems for her and the suckee.
yep
What?! Of course not unless your sperm magically comes in your mouth through her breasts and then somehow fertilizes the egg which is sealed and safe. No
Can terminate health problems
Only if you suck too long, you can cause over active milk glands which will cause your girlfriend/wife/play buddy to wear nursing shirts, even then it can soak through. Also if you bite, you'll get slapped.
intractable hiccups, which are hiccups that last months, can cause health problems and may be a sign of serious health problems.
does ir it cause seiziers
If a child has several baby teeth than it is probably a good idea for them to stop. Sucking their thumb at this age can cause tooth problems such as bent teeth. Many dentists reccommend that if a child is eating solid foods on their own, they should stop sucking on their thumbs to prevent such problems that can sometimes cause a need for braces later in life.
Any stress, including bullying, may cause health problems.
hearing problems
Lifestyle
no
It can cause health problems.