The former Spice Girl star, who welcomed son Montague into the world five months ago, says she would often ponder what were the chances of her getting pregnant again, reported Contactmusic.
"Whatever stage I'm at in my life, I want to enjoy it. After having Blue in my thirties, I used to think: what were the chances of it happening again?
"At 44, I know I'm lucky to have had a second chance. When I had Blue it was just me and her. A very secluded existence. This time I have a husband and stepdaughter," Horner says.