In general, someone who misses a complete day's counting the omer continues to count without preceding his count with the b'racha (benediction) normally recited for the mitzva of counting. (In fact ...
Are there any other “mitzvot” besides counting S’fira that are cumulative? In other words, if you forget a day of S’fira you can no longer count with a bracha. Are there any other types of mitzvot ...
Suppose someone accidentally counts the wrong day of the omer after making a bracha, and then realizes later that night what he had done. How should he rectify this? Should he count the correct day ...