I'm going to go through this as delicately as possible.
The PoJ says this about Jesus' birth:
2 And they stood in the place of the cave: and behold a bright cloud overshadowing the cave. And the midwife said: My soul is magnified this day, because mine eyes have seen marvellous things: for salvation is born unto Israel. And immediately the cloud withdrew itself out of the cave, and a great light appeared in the cave so that our eyes could not endure it. And by little and little that light withdrew itself until the young child appeared: and it went and took the breast of its mother Mary.
There was no normal vaginal birth. There were two consequences. One Mary evidently remained a virgin. Two she remained in the puerperal state. This does relate to birth, but specifically to things remaining in the uterous after birth.
Now Clement of Alexandria who is commenting on that "appearance", not normal birth:
"But, as appears, many even down to our own time regard Mary, on account of the birth of her child, as having been in the puerperal state, although she was not. "
SHE WAS NOT in the puerperal state. She gave birth normally. The sign of virginity is gone. Out came water, baby, placenta, all of it. Mary wrapped Him in the swaddling clothes. She was healthy; there was no delayed uterine infection-puerperal state. (The PoJ says there was a midwife in contradiction to Scripture.)
The puerperal state refers to being in the condition of having given birth. Every woman who gives birth is in the puerperal state.
Clement is stating the exact opposite of what you claim he says.
Puerperal has nothing to do with what remains in the womb after birth; that is expelled following birth; if not, it is an abnormal condition referred to as
"retained" as in a "retained placenta". A retained placenta (or anything retained in the womb after birth) can cause massive bleeding, resulting in death, or puerperal fever, often resulting in death in earlier times.
The puerperal state is typically 12 weeks (3 months) following childbirth during which the body returns to its pre-pregnancy state; the uterus shrinks and returns to its place below the pelvic ridge, the hips shrink in a bit again (though not completely), the ribcage does likewise, etc.
'For some say that, after she brought forth, she was found, when examined, to be a virgin.'
For/because/the reason some say she was in the puerperal state is some (PoJ) say after she brought forth, she was found to be a virgin. The puerperal state would be caused by that stuff remaining.
Anything remaining in the uterus following birth falls under an "abnormal event", as is given a sperate dx name (as in "retained placenta").
The puerperal state is an overarching term covering a period of time following the birth during which the woman's body returns to its pre-pregnancy state.
That's the reason. Clement of Alexandria denies it. She gave birth normally and wrapped the Child herself.
He states
exactly the opposite.
"But, as appears, many even down to our own time regard Mary, on account of the birth of her child, as having been in the puerperal state,
although she was not. " She did not show the aftereffects of birth !
With that in mind, he then says instead,
"Now such to us are the Scriptures of the Lord, which gave birth to the truth and continue virgin,"
That's the continuing virgin. Not Mary. It's the My Word is life, but I digress.
He says Mary remained a virgin.
He does
not state the Scriptures are a virgin; he uses virgin as
a comparative. "The Scriptures of the Lord
are like that to us. They gave birth to the truth, but they remain virgin in the
concealment of the mysteries of the truth."
He says that Mary remains a virgin; he says like that the Scriptures remain virgin for us as they "conceal the mysteries of the truth." He considers the virgin birth (no puerperal state) a miracle and a mystery.