“Immaculate” refers to being free from the stain of sin, so in that sense it was certainly immaculate. However, the Immaculate Conception of the Blessed Mother DID include all of the elements of a normal conception, she was just protected from the stain of sin (and this was because of God’s Power alone).
“she was just protected from the stain of sin”
How is the stain of sin transmitted and how was she protected from it?