Women who would enjoy being wet nurses to their sick husbands tend to share even more highly biblical and admirable traits.
These include generosity, selflessness, compassion, tenderness, humility, affection, empathy, sympathy, consideration, thoughtfulness and so on.
I think they’re among the very best of women because they embody Christ’s commands in Luke 14: “When you host a dinner or a banquet, do not invite your friends or brothers or relatives or rich neighbors. Otherwise, they may invite you in return, and you will be repaid. 13 But when you host a banquet, invite the poor, the crippled, the lame, and the blind, 14 and you will be blessed. Since they cannot repay you, you will be repaid at the resurrection of the righteous.”