Hen laying double yolk eggs on a regular basis... should I worry?

[animallover2019]

One of my sweet young hens (hatched Sept 2010) is laying a double yolk egg 2-3 times a week and this has been going on for a few weeks now. One of her eggs was actually a triple yolk... that one freaked me out a bit!
Sure it's kindof neat to get these big eggs and all... but honestly I'm concerned about the hen. She seems completely happy and healthy... but, I can't get over thinking this can't be good for her. So I'm wondering if anyone has had any experiences like this... or any suggestions on how I can maybe help her lay normal single regular sized eggs. I worry.

how old is she? if she is around pullet age then its pretty normal, if she is adult i still would not worry. my golden laced wyndotte layed double yolks every other day when she was a pullet but is 1 now and healthier and happier than ever!