I am blood group O+…will you marry me?

Before marrying, Kenyans check out all manner of qualities. Some men consider looks, smile, fidelity, sexual compatibility, compassion, respect, size of butt as well as boobs. Women size up intelligence, kindness, generosity, virility, sense of humour and whether the wallet can be mistaken for a bible - but not necessarily in that order.

Other attributes which can melt mountains include religion, ethnic extraction, attitude towards money, occupation, in-laws and family history. But rarely do couples consider each other’s medical history beyond HIV status, sometimes with sickly consequences, mostly from hereditary diseases, cases of mental illness, incompatible blood disorders, cyst fibrosis and genetic nerve disorders.