Congratulations, Maria. Good luck with the training and juggling it with your son. If you find it hard fitting runs in just remind yourself that you have just the one and, it would seem, the luxury of contemplating nursery. Lucky you! I used a nursery but only when I returned to work after each maternity leave with babies 2&3. Both were 6 months and absolutely fine so, as Caterpillar Girl says, if you find the right place it can actually be a great environment for little babies. Baby number 4 has stayed at home with me as I no longer work but benefits from the socializing that goes with having three siblings. So why don't you look into it as you need to ensure you can commit properly to this now you have won the selection process.