am rh-.
have read that if i have a knock after 12 weeks then i need a jab, is that right? what do they mean by knock? would dd2 accidently landing on my stomache when i'm aslepe count as a knock?
would dd3 running into me count?
or do they mean something major like me falling over onto my bump? or me running into a wall face on (highly unlikely but i do sleepwalk so i guess i could do something mad like that)