Almost six years married, and struggling to conceive, I've been worrying about infertility. We moved into my husband's family home last year, so I'd like to give my father-in-law a grandchild soon as well — but my husband does things at his own pace and isn't cooperative about it. He pays no attention to ovulation days and finishes almost immediately, and my father-in-law must have been watching us try, because one night, when I was alone, he appeared and pressed me with, “Is that how he always has sex?”