Hcg injection pain

[ytown25]

I'm using bac water. it is cold is the only thing I can think of. I split it with 10ml of bac. it just burns when I inject. input? Thx

 

[cryptosporidium]

it can sting or give you little sensations here and there. as long as there is no redness or persistent irritation, i would say that is normal.