But despite that busy schedule, Harris admits she's still got babies on her mind.
‘I feel like I’ve got another one [baby] in me—I mean, not literally in me right now!’ the star jokes to WHO.
‘But I don’t feel like I’m done. When I had Harry, seconds after, I turned to my obstetrician and I said, 'I’ll be back.'
However, Harris isn't without fear when it comes to a third!
‘What I’m concerned about is trying again and having twins or triplets,' she shares.
‘I need a couple of years without anything growing in me or feeding from me. Tom wants like 20 kids. But one more would just be the icing on the cake and it would add to the beautiful chaos that is my life.’
Read Sarah's full chat over at WHO.