Having spent a year planning this breeding....think I've come to the conclusion she has missed

We did idexx and mated 3 days after ovulation. This would have been her second litter.
I decided not to scan her (I normally scan) due to working all hours to make sure I would have time off work for the litter.
She would be 40 days from ovulation....37 from mate. Only sign is enlarged nipples. I will take her for a scan next week.
All the time and effort of health testing..finding a suitable stud....blood testing....travelling hours

Sorry just needed to blow off a little steam.....especially when the idiots down the road have litters after litters without any of the planning, health tests etc!!!