Who has the stroger Maternal Instict? Men or Women?

It is always believed that women have a maternal instict or one stronger than men. Do you believe it is true or not and why?
Women have stronger maternal instinct
Men have stronger maternal instict
Both the same.
Or depend on what type of relationship
Select gender and age to cast your vote:
Updates
+1 y
By the answers I got so far, most missing the question is making. Women and Men both have MATERNAL and PATERNAL instict. It is instict and cleary most people are bases it on sex not what I believe, a person ATTITUDE. Like they say a man best friend is his dog. But many women have dogs. Women best friend are diamonds but many men wear diamonds.
Who has the stroger Maternal Instict? Men or Women?
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