'Menstrual' in the Bible
“Tell the Israelites: When a woman becomes pregnant and gives birth to a male child, she will be unclean seven days, as she is during the days of her menstrual impurity.
But if she gives birth to a female child, she will be unclean for two weeks as she is during her menstrual impurity. She will continue in purification from her bleeding for 66 days.
"When a woman has a discharge, and the blood is her monthly menstrual discharge from her body, then for seven days she is to remain in her menstrual uncleanness. Whoever touches her will remain unclean until evening.
Everything also on which she lies during her menstrual impurity shall be unclean, and everything on which she sits shall be unclean.
When a man has sexual relations with her and her menstrual uncleanness touches him, he will be unclean for seven days. Every bed where he sleeps will remain unclean.
"When a woman has a continuous discharge of blood many days beyond the time of her menstrual uncleanness, or if she has a discharge that lasts beyond the days of her menstrual uncleanness, her uncleanness is to be treated like the days of her menstruation she's unclean.
Any bed she lies on during the days of her discharge will be like her bed during menstrual impurity; any furniture she sits on will be unclean as in her menstrual period.
a woman who is in her menstrual period; anyone who has a discharge, whether male or female; and a man who sleeps with an unclean woman.”
“You are not to come near a woman during her menstrual impurity to have sexual intercourse with her.
If a man lies [intimately] with a woman during her menstrual cycle and uncovers her nakedness, he has exposed her flow, and she has uncovered the flow of her blood; both of them shall be cut off from their people [excluding them from the atonement made for them].
So David sent some messengers, took her from her home, and she went to him, and he had sex with her. (She had been consecrating herself following her menstrual separation.) Then she returned to her home.
Then you will defile your silver-plated idols and your gold-plated images. You will throw them away like menstrual cloths, and call them filth.
We are all like one who is unclean, all our so-called righteous acts are like a menstrual rag in your sight. We all wither like a leaf; our sins carry us away like the wind.
(Tet) Her menstrual flow has soiled her clothing; she did not consider the consequences of her sin. Her demise was astonishing, and there was no one to comfort her. She cried, "Look, O Lord, on my affliction because my enemy boasts!"
He does not eat at the mountain shrines or raise his eyes to the idols of the house of Israel. He does not defile his neighbor’s wife or come near a woman during her menstrual impurity.
Men within you have sexual intercourse with their father’s wife and violate women during their menstrual impurity.
“Son of man, while the house of Israel lived in their land, they defiled it with their conduct and actions. Their behavior before Me was like menstrual impurity.