Yes, it is indeed as Stephen_Francis has written.
The relevance of this sacred rite is very valid for our days, wherein the most sacred act that a woman can make in the natural order, that of giving birth in the hallowed bonds of Matrimony, has been so attacked by all sorts of misotheists (modernists, feminists, heretics, naturalists, &c.) either by degrading women into a paradoxical delusion of enfranchisement wherein they seek "liberty" from "phallocentric oppression" whilst becoming the playthings of commercialized carnality and faceless integers in a homogenous mass that has lost the true notion of humanity and, above all, the supernatural vocation of man to the knowledge, service and love of God; or by attacking and belittling the Christian household with various and sundry sorts of perversion and aberration ("children's rights," state-regulated education, the denial of parents' sovereignty upon their children, &c.).
It is, therefore, not only becoming but of great importance and necessity to follow the sacred customs wherewith our Catholic forefathers sanctified the family: especially maternity and the birth of children, things which the demons and their cohorts have attacked so heavily throughout the last few centuries.
The Byzantines also have a rite for "Churching of women." This is taken from the
Byzantine Missal for Sundays and Feast Days with Rites of Sacraments, and Various Offices and Prayers published at Birmingham, Alabama, by St. George's R. C. Byzantine Church in 1958, (having been printed at Tournai, Belgium, by Société Saint Jean l' Evangéliste, Desclée & Cie).