I did this with both of my kids.
Firstly you must have good child care that you can rely on every day to cover all the hours that you will be working. That may mean that you have to agree different start/finish hours with you employer. Flexitime was a godsend to me.
Secondly you must work out your priorities: so don't hoover the house every day for example. Work out if you can afford a cleaner. Get organised. Get your shopping delivered.
Thirdly, get your partner (if you have one) to take equal responsibility for everything. If no partner, then take help from friends and family.
Fourth, relax when you can and don't sweat the small stuff.