And I have since updated my baby math: If I don't get pregnant on my own within the next year or so, I plan to thaw my eggs and hopefully give birth to my first child at 44 and maybe a second by 46.

WSJ: Why I Froze My Eggs (And You Should, Too)

"If nanotechnology maintains its current pace of development, it will give birth to a computer that has the information processing capacity equivalent to every human brain combined by 2060, " he was quoted as saying in a local newspaper.

CNN: Phones will soon be able to smell

But that number can be reduced drastically to around 20% by giving infected pregnant women a short course of an antiviral drug just before they give birth.

ECONOMIST: A turning-point for AIDS?