Not in the 1960’s, according to Mgr Ronald Knox:-

Within the lifetime even of the younger of us, we have seen in England and in many other parts of the world a complete apostasy of the human conscience on matters relating to sex. We have seen an attempt, successful, unfortunately, in many minds, to substitute pleasure for duty as the chief end of the married state. And because the Catholic Church, almost alone now in her protest, obstinately insists that the marriage tie is indissoluble, and that the use of marriage is unlawful when artificial conditions render it unfruitful, the Catholic Church is becoming the object of a fresh attack, destined, I think, to be no less bitter than any of the attacks which have gone before it (“Reboam” in ‘A Retreat for Priests’, first published in 1946).