An Irishman is in the bar

[Farmer1]

An Irishman is in the bar, drinking a pint of Guinness.
A lady next To him says,
“What a coincidence, I am having Guinness too.”
Irish man – “I’m celebrating.”
Lady – “Me too.”
Irish man – “What a coincidence! Why are you celebrating?”
Lady – “My husband & I have tried for 4 years for a baby. Today I’m pregnant!”
Irishman – “What a coincidence! I am a farmer. For 4 years my hens couldn’t lay any eggs. Today all are laying eggs!”
Lady – “Wow! How did that happen?”
Irishman – “I used a different cock.”
Lady smiled and said,
“WHAT A COINCIDENCE !!!”