You can't say all teens are the same and there's also a huge difference between a 14yo and a 18yo. It also depends on their home situation, if they get help or not. So the answer is; depends on the individual teen.
No
only if your dog is big enough to eat your baby
No. It is one of the easily available lubricant and it will not harm you.
Pizza is bread, tomatoes and cheese. none which are harmful for you or the fetus.
No it will never harm your baby.
No. It will not harm your baby.
No it does not harm the baby as long as you dont get a fever of 100+ I recommend to boil orange peels in water since teas are not recommended to have during pregnancy because of the Caffeine...Good luck
Having a baby is really really expensive, especially since most teens don't have anything of their own yet. you can't live with mom and dad forever. you need time to make a stable environment for your new baby.
no, crying will not harm the baby
self-harm affects mainly teens and young adults, but it can affect all ages, including younger children and the elderly.
No. It will not harm your baby. Your doctor will take that some drug will not harm your baby.
Probably not. I mean a woman's body is able to have a baby normally if it has regular menstruation cycles. You can check with your doctor. Though having a baby at that age will have heaps of psychological effects, mind you. A lot of responsibility!!!