Bird’s nest has certain nourishing effects and can be consumed during menstruation. Women with weak constitution or gastrointestinal disorders should eat less of it; women who are usually allergic to food or have acute cold and fever should not eat it. If you are taking medication, try to keep it away from bird’s nest for two hours. During menstruation, women usually feel more tired and some of them may have dysmenorrhea and unbearable pain. Diet should generally be light, easy to digest, do not eat cold, stimulating, spicy food; should take more rest, pay attention to keep warm, pay attention to keep hygiene and clean. Food or tonic should be taken in moderation and not too much at one time.