Moms with three kids

I am a mom of three myself with my youngest being 3 1/2 months n oldest will be 4 next month I’m just curious do you plan to have more or are you stopping at three I’m a little unsure at the moment part of me wants for children and then part of me just wants to be finished I guess there’s pros and cons on both ends I started off late having my children I will be 37 this year not sure if I want to be taken care of babies into my 40s I mean I know my children will be young but to have another one again I am unsure of how about you