I had an interview today with a start-up in another European country. I would be working with them as a freelancer, remotely. They are quite a small company and are looking for someone who can guarantee about 15-18 hours per week. As I'd be a freelance collaborator and not an employee, I'm quite sure I wouldn't be given formal maternity leave/pay, I would just not accept any projects for a few weeks when I have the baby. In the interview I did not mention I was pregnant, as I didn't want to hinder my chances, but I also feel a bit deceitful accepting an offer when I know I wouldn't be available for a month or so after my baby is born in the summer, and this could create serious problems for them as I am offering a very specialist service and it wouldn't be easy for them to find someone to fill in for me while I'm away. If they make me an offer, should I tell them I am pregnant and won't be working for a month or so after the baby's born?