Being a mohel and also a rabbi of a shul, it happens often enough that I am able to daven in shul in the morning when I have a bris later in the day. I’ve written about this here: http://www.mohelinsouthflorida.com/2016/01/no-tachanun-so-called-perk-of-being.html
On Mondays and Thursdays, this presents us with a dilemma.
While “everyone knows” that the presence of a Baal Bris cancels Tachanun, (see the last 4 paragraphs in the link to the left/above line), many also know that the יהי רצוןs recited as the
Torah is being rolled up on Mondays and Thursday are also connected to the
saying of Tachanun. The general rule is “when we don’t say Tachanun, we don’t
say the יהי רצוןs”
(See the Levush on Orach Chaim 429:2, and Ateres Zekenim also 429:2).
For many years now, whenever this circumstance happens –
there is a mohel present (me) who has a Bris later in the day, but the Bris is not
taking place here – I have announced “If the DAY cancels Tachanun, then the DAY
cancels the יהי
רצון. If an EVENT cancels Tachanun, then we still say the יהי רצוןs.”
Over the years I have gotten minimal backlash over this pronouncement,
but a few people have asked me for the “Lomdus” behind it. I will admit there
isn’t great “Lomdus” behind it, but as I feel there is merit to the argument,
and a reasonable svara (thought process behind it), I now present it all
here.