On EWTN this morning, some woman was relating a story of how she had been praying to have a son who would be a priest.
She apparently asked John Paul II to pray for her during an audience she had with him. She was already around 40 years old at this time.
He did so. Several years later, she suddenly became pregnant, apparently on the very day that John Paul II died (April 1 or 2, depending on who you ask, 2005).
She said that she knew immediately that John Paul II had gone straight to heaven and had interceded for this miracle.
She kept going on and on about how this was due to the miraculous intercession of John Paul II.
She later mentioned that she had a miscarriage about 4 months into the pregnancy.
But she's convinced that when she dies she'll find her miscarried son in heaven waiting for her as a priest (both Baptism of Desire and Holy Orders of Desire I suppose).
To me this sounds like an anti-miracle from John Paul II.