I am not a gynecologist, but I can read.
The answer is YES.
The answer is absolutely “NO!”
Mary is the Ark of the New Covenant. Using typology, when the Ark of the Old Covenant was touched — the person died.
Joseph and Mary agreed to live lives of mutual respect and celibacy. Mary did not have any other children. Do You read about the births of other children in the Bible?
No. There was no word for “cousin” and so the word “brothers” was used in the ancient language.
To repeat — if anyone had tried to touch Mary in a sexual way — they would have died.
Even Luther, Zwingli and Calvan agree with the doctrine of perpetual virginity. Please read up on it on the links I provided in the previous post.
Even in the Bible today, St. Paul addresses communities with the words, “Brothers and sisters.”