working while pregnant

Ronesha
I'm 18w4d pregnant due Nov 24 and I've been looking for a job (my husband believes I'm just lazy and sleep all day and the magic house fairies cook and clean everyday). So I decided to get a job to shut him up. I have an interview tomorrow. Should I tell the manager that I'm pregnant in the interview (if she mentions anything about needing time off) or just wait? I think if I say something they may not want to hiring me because of regular doctors appointments and maternity leave being needed.