you have liver issues, most of these pregnancies end up with let s say premature deliveries, because you can t get to the end many times. jenna: and then you wonder if it s fair for the kid as well. reporter: the morbidty, is a question. if you re 60 years old and go to an idf doctor and say get me pregnant, that is not going to happen. a lot of people go out of the united states to get idf over the age of 60. i would take this off the table, forget about getting pregnant later in life n your 50s we can have a conversation but certain certainly in your 60s, forget about it. for young women, cancer survivors, i think that this is a beautiful, very good thing, i think to have. jenna: all right, doctor. nice to have you here. reporter: you got it. biological clock. jenna: jon. jon: jenna thanks. right now a teenager in florida is claiming insanity as he goes