Not the Immaculate Conception, the perpetual virginity.
No the “immaculate conception” addresses Mary being born without sin
Correct me if I am wrong, but immaculate conception is the catholic belief Mary was conceived by normal means, but became immaculate at her birth by the grace of God...and the incarnation was the virgin birth of our Lord...
To remain in the state of immaculate, Mary would need to remain a virgin...
At lest that’s my take on it....