Perhaps you should try some spelling variations:
bleeding patterns » feeding patterns (Expand search), banding patterns (Expand search), feeding pattern (Expand search)
decrease bleeding » increased bleeding (Expand search), decrease flooding (Expand search), decreases shedding (Expand search)
decreased sperm » decreased sleep (Expand search)
sperm decrease » term decrease (Expand search), speed decrease (Expand search), speed decreases (Expand search)
and decreased » and decreases (Expand search), and increased (Expand search)
decrease and » decreases and (Expand search), decrease in (Expand search), decrease of (Expand search)
decrease to » decreased to (Expand search), decrease toc (Expand search), decrease the (Expand search)

You may be able to get more results by adjusting your search query.

• Removing quotes may allow a broader search: (( decrease and decreased sperm decrease ) OR ( decrease to decrease bleeding patterns ))~.