Khaki Campbell Egg Size?

[OldGuy43]

The only laying duck I have at the moment is Sunsinger and her eggs are kind of small compared to what we're getting from our Red Sex-Link hens. Is this just because she's handicapped, a new layer or just what I (we) should expect?

 

[FireTigeris]

New layer- my duck eggs went from medium for the first six months or so to extra large

 

[Mum]

My KC eggs weigh 75-90g The first ones weighed around 55-60g. So yes, I think it is because she is a new layer