Why are my chickens eggs so small?

[Saqqara]

Hi all. New chicken mama here. My chickens have just started laying eggs this week. What i am wondering is, why are they so small? I have bard rocks, silkies, Rhode Island reds and a couple of brown ones I don't remember the breed. My question is, will the eggs get bigger? If I wanted large eggs, should I have picked a particular breed?

 

[Pork Pie]

It’s perfectly normal for new layers to lay small eggs. It takes a while before all their egg-laying plumbing works perfectly. Be patient and they will become bigger in the next month or so.

 

[Perris]

Some breeds do lay larger eggs than others but in all cases their first eggs tend to be relatively small, as @Pork Pie says, and your RIR will defo lay large eggs when she gets into her rhythm. Be patient!
and welcome to BYC! good to have you with us

 

[sourland]

Silky eggs will remain small. Large fowl eggs will increase in size and will be even larger the second year of laying.