 [ Symptoms ] can weak sperm cause miscarriage hi i am 34 soon to be 35 i have had 4 miscarriages 5 7 weeksin the past year and a half i have done lots of blood work the only thing that came up was that i was lupus anticougulant postive recently put on lovenox clomid baby aspirin folic acid because i have had 3 previous pregfull term not with my current partner the doctor wants my fiancee to get checked out my fiancee says if he is getting me pregnant its not him that it must be me can weaklow sperm contribute to miscarriage [ Disease ] get an evaluation asap you can start with your pediatrician but sure to ask for a feeding evaluation which usually consists of a team of professionals sometimes doctors will be hesitant if growth is on track but if a child is taking solid food by 12 months that is a red flag the sooner she gets help the better good luck