You can have:
1. your partner not working and taking care of kids
2. a nanny hired for after office hours
3. parents helping (realistically short term only of course)
Can't think of other options. Just one kid can easily fill up 24h of a day without a problem, as a bonus leaving you with 45 minutes of sleep only - and the kid will be just fine, i.e. with enough energy to do it to you again, no problem.
Can't think of other options. Just one kid can easily fill up 24h of a day without a problem, as a bonus leaving you with 45 minutes of sleep only - and the kid will be just fine, i.e. with enough energy to do it to you again, no problem.