The preparations for marriage and the beginning of married life, with its conjugal caresses, the new furniture, new crockery, and new linen, were very pleasant until his wife became pregnant — so that Ivan Ilych had begun to think that marriage would not impair the easy, agreeable, gay and always decorous character of his life, approved of by society and regarded by himself as natural, but would even improve it.
There are no more uses of "conjugal" in the book.
Show samples from other sources
That day I received a letter from my benefactor in which he wrote about "conjugal duties."
Leo Tolstoy -- War and Peace
I start noticing small signs of conjugal existence.