YW Moderator-42 I was all ready to bring this lamb a month ago, but unfortunately the 3rd Bais haMikdosh wasn’t up & running a month ago. IY’H the 3rd Bais haMikdosh shall be up & running by this afternoon already, so that I can finally bring my lamb this afternoon leShem Mitzvas Korban Pesach.
2scents:- Korban Pesach Sheni is slaughtered on afternoon of Iyyor 14th, and consumed on nite of Iyyor 15th, hence that many people defer the Hanhogo of consuming Matzo on Pesach Sheni from afternoon of 14 to the evening of the 15th.