NL 25 calling pf raises with small pairs?

[FreshMeat]

no reads on villian

Poker Stars - No Limit Hold'em Cash Game - $0.10/$0.25 Blinds - 9 Players - (LegoPoker Hand History Converter)

Hero (SB): $39.40
BB: $17.55
UTG: $15.35
UTG+1: $23.15
MP1: $2.35
MP2: $29.00
MP3: $4.75
CO: $17.95
BTN: $14.25

Preflop: Hero is dealt 4[img]/images/graemlins/club.gif[/img] 4[img]/images/graemlins/heart.gif[/img] (9 Players)
<font color="red">UTG raises to $1.25</font>, 8 folds

Pot Size: $1.60

should i have called? i just wonder if what i did was correct or if it didnt matter either way?

Poker Stars - No Limit Hold'em Cash Game - $0.10/$0.25 Blinds - 9 Players - (LegoPoker Hand History Converter)

SB: $12.75
BB: $6.15
UTG: $23.30
UTG+1: $11.30
MP1: $15.60
MP2: $6.50
Hero (MP3): $27.10
CO: $4.15
BTN: $26.50

Preflop: Hero is dealt 8[img]/images/graemlins/diamond.gif[/img] 8[img]/images/graemlins/spade.gif[/img] (9 Players)
<font color="red">UTG raises to $1.00</font>, 3 folds, Hero calls $1.00, CO folds, <font color="red">BTN raises to $3.00</font>, 2 folds, UTG calls $2.00, Hero calls $2.00

right?


Poker Stars - No Limit Hold'em Cash Game - $0.10/$0.25 Blinds - 9 Players - (LegoPoker Hand History Converter)

Hero (SB): $30.50
BB: $5.25
UTG: $17.90
UTG+1: $19.60
MP1: $24.80
MP2: $31.30
MP3: $14.75
CO: $29.60
BTN: $41.75

Preflop: Hero is dealt 5[img]/images/graemlins/club.gif[/img] 5[img]/images/graemlins/spade.gif[/img] (9 Players)
UTG calls $0.25, 4 folds, CO calls $0.25, BTN calls $0.25, Hero calls $0.15, <font color="red">BB raises to $2.00</font>, UTG folds, CO calls $1.75, BTN folds, Hero calls $1.75

bad?

how much is too much to call pf? what implied odds should i be looking for 9 to 1, 12 to 1, 15 to 1???