Is there any way that laying a clutch of slugs young could affect future breeding?

[dreese88]

That's a myth!

Thanks for correcting that. I can't remember where I heard it, but I should have seen from my own experience that it wasn't true as I've bred a female the past three years and her first clutch was laid at about 19 months and the clutches have gone 3, 4, 6 eggs respectively