The judges only ruling on abortion came last year, when he dissented on an appeals-court decision that allowed an illegal alien teenager in federal custody to get an abortion.
Kavanaugh wrote that the government has permissible interests in favoring fetal life, protecting the best interests of a minor, and refraining from facilitating abortion.
That is a thin strand of opinion to rely on. I agree with someone above who said K will NOT by himself overturn Roe by being the 5th vote. R will not allow it, even if A, G, T are for it. We need 6-7 for legitimacy...