That's not really an indicator. You need to see a doctor. If your ovary is "hard" you may have a cyst, or growth that is causing it.
As long as you have a functioning ovary and a uterus, then yes, you can get pregnant.
If the other ovary is still functional then yes. It may take longer to become pregnant but it is not imposable.
she's pregnant
As long as you have at least one functioning ovary left you can get pregnant.
Yes, if you still have the other ovary. Girls are born with two ovaries, both of which produce eggs. So if you still have the other ovary, you can definitely become pregnant.
The loss of one ovary reduces fertility only by about 50%.
Can you get Pregnant with only one tube one ovary and being tied?
A man cannot put his hand in an ovary unless he is a surgeon and has cut her open. Females do not have sperm. No, there isn't going to be a pregnancy.
Yes. The sist would have no effect on sexual activity.
Yes
With no ovaries or uterus, you definitely won't get pregnant.
* Yes, you daughter can still get pregnant, but since each ovary takes turns releasing an egg she may have a harder time getting pregnant (although many young women don't.) Please click on this link for more information: http://www.thelaboroflove.com/articles/can-you-still-get-pregnant-if-you-only-have-one-ovary-and-one-fallopian-tube/