I would suggest a visit at a fertilityclinic first.
They will be able to identify if you still have eggs left.
If you still have eggs left, then the chances are that they can help you with this.
You might need some medication to help eggs mature and be released, but this is possible.
The 19 year old might get pregnant... What are you asking? The 19 year old might get pregnant... What are you asking?
Yes
no
Yes.
Depends on the female. If she has started her periods then yes.
Depends on the female. If she has started her periods then yes.
There certainly could be.
No, they cannot because girls cannot get each other pregnant. If you are asking whether a 13 year old can get pregnant by a thirteen year old boy, then the answer is 'yes'. If he is producing sperm and she is producing eggs and they have sex, it is possible for her to get pregnant.
Pregnant or not the 16 year old would have to have parents written consent. Call the place where marriage licenses are issued.
No, males can not get pregnant. Only females can get pregnant. However, you can get a female pregnant if you have sexual intercourse.
Yes
no to old