My dd is 10 years, 4 months. Today she found some white discharge and brown spotting in her pants. Her emotions have been all over the place for the last while (but she’s also a v emotional kid anyway) but apart from that no other physical signs of puberty - she’s very slim, no hair, smells or breast buds.
Could this be the start of menstruation? I expected physical change first so this took me by surprise. Is there anything else that might be causing it?