If you mean, watching Dr Who, then no
Its virtualy impossible to be a doctor at the young age of 21. You have to have years of college and training to be a qualified doctor. If you are asking if 21 is too old to start training as a doctor, the answer is no. The oldest person I knew was a woman who started her college training at the age of 34having married young, had three children AND recovered from a hemorrhagic stroke.
No it's not but it's harder to get pregnant as you get older. It varies between women and you can check you fertility at the doctor.
Could be it is never too late to be what you want to be if you are willing to work hard go for it and good luck to you
Its not too tall, but a little taller than an average 12 year old
That seems to me to be too low. You should see a doctor.
If I were 38 years old and pregnant and my doctor wanted to wait until I was 10 weeks pregnant to examine me (or at least talk to me), I would get a new doctor.
You should consult a doctor if it sweats too much or get some medications from your doctor. If you do not want to pay for medications, use a old towel to wipe it up. Make sure to wash it!
No. That is much too young. After he is maybe 10 or 11 years old, he could get an x ray from a doctor.
Answer Wait it out. Its way too soon to be assuming disorders like that.
Yes, the old doctor who icon is copyrighted
Here's one:An 88-year old man, who had been in pretty good health most of his life, had visited his doctor several times regarding odd pains in his left leg. The doctor had done several tests and suggested a variety of remedies, but nothing seemed to work and the doctor was stumped."Mr. Green," the doctor said, "That leg is 88 years old, and you have to expect it will get tired out after all this time!""But doctor," replied the patient, "my right leg is 88 years old too, and it feels fine!"