I'm going to guess that a girl who goes on the pill from her first menses (age 12, say) to her marriage (age 27, say) will probably not develop like a normal woman.
It seems pretty obvious that menstruation and the development of normal secondary sexual characteristics go hand in hand.
Look for more and more women who have the bodies of 12 year old boys.
Basically, the culture of death is moving more and more toward a model in which even heterosexual intercourse is fully homosexualized - fruitless, empty intercourse with people who look like teenage boys.
As a Catholic, I'm morally appalled. And as a man who loves voluptuous, womanly women, I'm aesthetically appalled as well.
And it's just another "today in the world of science" news story.
Pssst... I think as a Catholic, you're only allowed to enjoy one (~singular~) voluptuous, womanly woman. ;~D
If I remember correctly, menstruation is one of the last things to happen in puberty. Breasts do continue to grow and hips to widen (I assume), but they are well along that route by the time menstruation appears.