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The 36-year-old mother-of-14 told viewers of her internet TV channel on Sunday about her life spent taking care of her youngest children.
Referring to the kids, who turned 3 last week, she revealed that even as they get older, taking care of the famous siblings is very difficult.
Suleman said: "Is this easy? God no, it's not easy at all.
"I'm not going to don any façade and say, 'Oh yeah, life is a piece of cake'. It's not."
The California-based parent, who made headlines worldwide when she gave birth to all eight babies in 2009 - conceived the babies through in vitro fertilisation (IVF) even though she already had six children beforehand.
She added: "It's a piece of poop... eight pieces of poop, all day long.
"But the rewards outweigh anything negative."
> Octomom Nadya Suleman: 'I would die for my kids'
Watch Octomom Nadya Suleman speaking about her life on her web show below:
