It was as though it took her a while to realise she was supposed to suck it.
This was exactly it with my youngest. She simply didnt know what to do with this thing in her mouth. Eventually, by pure fluke she sucked and very quickly from there 'got it'.
The basic promise is persistence. I kept offering the dummy in all different situations, multiple times every single day. I would have literally carried on like this until she got it, regardless how lobg ygat took. As it was, it took her 7 weeks. I worked really hard with focused determination on the dummy to get there that quickly though. She was sleeping solidly from 11pm-7am within a week of accepting the dummy, I think the two were directly linked.
You don't mention baby's age ilovetosleep? Because the older baby is the more unlikely they'll accept the dummy.
The spitting out is just as a result of the tongue thrust newborn reflex. Babies can and do learn to overcome this reflex, some earlier than others.
The gagging indicates dummy is too big for baby's mouth or doesnt fit baby's mouth well, it indicates you could do with a different brand. That said, simply growing changes the size of baby's mouth. So what might be gagged on at 2 weeks probably won't be by 8 weeks.
Tips:
- try at every convenient opportunity, every day.
- try at different states of tiredness, including when happy, awake and not wt all tired.
- don't give the dummy when baby is hungry. A hungry baby only ever wants feeding and anything else to suck on will just cause frustration.
- try different brands. I always preferred the cherry teats rather than orthodontic shapes for 0-6m. You don't find cherry teats very often though. Other people have their own favoured types.
- try at different times of day. Babies are usually happiest in the morning and get more cranky through the day. When cranky and crying is not going to be a good time to try getting dummy accepted.
- try whipping nipple out and dummy in when drowsy at end of a feed
- try holding baby in breastfeeding position, but with dummy.
- try someone other than you offering dummy.
- if you rock baby in your arms, do it with dummy in.
- if you have a sidecar cot or cosleep, give dummy while cuddling at night.
- don't stick dummy on baby's mouth while crying; it serves no purpose doing that. I'm In fact take dummy out of mouth if baby is crying. Dummy should be being sucked, so baby not crying when it is being used.
One last thing I'll add: dummy is not a magic wand. Dummies are without doubt the single best tool for independant sleep without crying, if that is your aim. But it won't suddenly get baby sleeping through, night weaned, or napping brilliantly. It is a brilliant first step towards that, but it is not always an immediate magic wand.