No. The Old Testament Law consisted of three aspects: ceremonial Mosaic law, civil law governing the life of the Old Testament Israel, and perfect moral Law of God. The former two were abolished with the sacrifice of Our Lord on the cross (thus the prohibition of eating shellfish or necessity of circuмcision are no longer binding on us), but the moral Law of God remains, as always, in force - thus the prohibitions of sodomy, bestiality etc. or the command to love your neighbor as yourself from the Book of Leviticus are still binding.