JCH » Thought » The Maimonides Minute Hilchot Berachot 2:13-14 (Forgetting Yaaleh v’Yavo or Al HaNisim) November 4, 2018 9:24 pm Why is there a special addition to Birkat HaMazon if someone forgets Yaaleh v’Yavo on Rosh Chodesh, but not on Chol HaMoed? (Spoiler: there isn’t a clear answer.) Share and Like