I don't know, my ingrown toenail had gone extremely far down my actual toe but it may be a little short of giving birth. However, at only 15 most of my bodily problems are usually only related to older people, the other worst pain I've ever had to endure (which was far more intense come to think of it) was when my mouth literally 'gave birth' to calcium stones half the size of your fingernails, It is just as horrendous, although 2 of them have already blocked one of my main saliva ducts permanently which means I will always have a dry mouth for as long as I live.
Nevertheless, the problem with these ingrown toenails is that they occur one after the other very frequently, and the only the way to stop them leaves you bedridden for a week to a fortnight. But ultimately, I guess most of my pain was due to me playing countless 2 hour games of football and basketball every now and then whilst having a bleeding ingrown toenail (Jumping in B-ball must hurt more than 'Jack's sister's' ballet) of which were always made up for when Savlon was applied...