DD2 is 19 weeks old.
She has always been vey sucky, and at about 8 weeks did start to find her thumb. Then seemed to stop that and prefer the dummy. Should have stopped the dummy at that point - doh!
Now she will go off for naps and at night straightaway and without a whimper as long as she has her dummy, but I have to wake up numerous times at night to re-plug.
Any ideas/help?