Vitamin K contraindication?

[kcaputo]

Does anyone have any information re: withholding Vitamin K in neonates born to mothers who are heterozygous Factor V Leiden deficient

[Stefan Johansson]

Not that I'm aware of. We have no contraindication to vit K prophylaxis after delivery
(of course, parents is free to say no or choose oral vit K, but this is very rare)

I tried to find something in pubmed but found nothing of interest. Just curious to know if you have a more specific question in mind.