Night fullness

Danielle

My 7 week old is starting to sleep for longer stretches at night, which is great! Buuut when she wakes up she only nurses at one breast. After her first long stretch she usually wakes up 2-3 hours later but this leaves one breast waiting potentially 8-9 hours. Will it hurt my supply to wait or do I have to pump? Do your breasts naturally get a rhythm for night feedings?