I brushed her teeth from 6m at nighttime and tried to establish a routine. Usually that involved screaming and clenching and having to hold her between my legs to keep her arms away so I could force her mouth open.
That continued as she got older, so brushing was attempted but not always successful or I suppose thorough enough.
The problematic teeth came through brown so there was obviously an issue with bacteria getting in under the gums.
We’ve been to two dentists who attribute this to bf on demand (ie after brushing). I am a big bf advocate and I got to 2 years thinking it was the best for her.
I went back to work at 8-9m and she wasn’t really eating at that point- would refuse expressed milk in the day and reverse cycled. There were a few weeks where she was feeding every hour at night.
Thanks to those who have linked to Kellymom etc. I must say I think those gave me a false sense of security at the time in relation to the protective effect of bf. I’m quite anemic so my milk probably didn’t have the lactoferrin anyway!
What is missed out in those articles is that if there are remnants of food on the teeth (so either if poor brushing technique or no brushing, at night or during the day) then that plus breastmilk is damaging.
I failed her in not pushing through and doing a better job on the brushing. I think I made the mistake of brushing the teeth that had come through rather than all the gums where teeth had yet to come in. But it was very hard.
I’ve destroyed her smile and really worried about her adult teeth. If teeth removed now they won’t come in for years.
I suspect she does have weak teeth because in spite of brushing properly now (only drinks milk or water, no ketchup or dried fruit etc outside of mealtimes, does eat fresh fruit but try to get her to have water to rinse mouth after) she is still developing cavities - that are more recent.
She’s a bad eater and for a long time was anemic (family history) affects appetite- so there is a balance between not letting her snack and graze and getting enough food and nutrition in her.