To worm or not to worm?

[mychickens]

Hello, I have just gotten a peahen about 4 years old. I may want to incubate some eggs, as soon as she settles down enough to lay, but am worried that she should be wormed. Can worming wait a few weeks for me to collect some eggs or do I need to forgo that this year and just worm them all at the same time?

 

[KsKingBee]

If you use Safeguard or Valbazen orally it will not affect egg laying or fertility.