Saruto is a Konohagakure shinobi with blond hair and dark blue eyes. He resembles his father Boruto but has mother Sarada's facial features. Lives in an era after Kawaki's attempt to end shinobi
B is Kumogakure's most recent jinchūriki, chosen after Gyūki killed Motoi's father. He became friends with Motoi, greeting him with fist bumps. B aspires to be world's greatest rapper despite being village's guardian. He has a strong relationship with his brother A, who became Fourth Raikage
Demon Slayer Corps protects humanity from demons since ancient times. Corps has ten ranks from Mizunoto to Kinoe. Members start as Mizunoto and progress through missions. Rankings are inscribed on hands through Wisteria Flower Engraving
Periods occur every 21-35 days, lasting 2-7 days. Most periods last about 5 days, bleeding is heaviest in first 2 days. Women lose 20-90ml blood during period. Periods usually start around age 12, regular by 16-18
Bright red blood indicates early passage through vagina. Pink blood occurs at period start/end due to mucus mixing. Brown blood common after childbirth (lochia). Orange/gray/green blood may indicate infection or pregnancy
Serotonin levels change 14 days before period, causing mood swings. Hormone fluctuations lead to food cravings and sleep disturbances. Increased sexual desire occurs 14 days before period. Stomach pain and headaches result from uterine contractions. Breast sensitivity and acne may develop during period