I am a teacher, and this lo is due 2nd October ... ds was born 4th October 2002 (although wasn't planned that way!)
I think it works really well for me - I'm off at the moment on summer holidays - and could, if I wanted, not go back after holidays, and just confirm my date of starting ML as the day before the start of term.
What I'm actually doing is going back for the first week (my mat. cover will be in then anyway, so I'm not teaching), then going on ml until the last week before the summer holidays next year ... we've sorted out a payment holiday on our mortgage to allow me to do this, as we're not going to have any more, and going back in March (as I did with ds) was really difficult - I teach secondary French - so went back just before all my exam classes were due to do their speaking exams and other exams - and tbh it was very difficult!
If all had gone well though, this would have happened last year - but I lost 2 babies to mc last year - the 1st was due Sept, the 2nd was due December.
To aim for an October baby, you have to start trying around Christmas time - try one of the ovulation calcuators to work out the best time for you - but be aware that it may not work out as you plan it ...