Hi OP, don’t often have threads on EC here, so good to hear you are thinking about it.
I was first in my family to do it, (who thought we were bonkers) but we had lived in a country for a while where EC is the norm before having children and it made so much sense, that I had been keen to try it. DH also comes from a culture where it’s al lot more widely practiced.
I started from 6 weeks, but I wasn’t even religious and full time with it, and she still picked it up really quickly, and within a few days of trying we were getting catches. I held her over a tall EC infant potty at first and then from about 6-7 months when she could sit, moved onto a normal potty. From around 5/6 months I was catching most poos and wees in the potty, and nappy changes needed in the day reduced significantly along with nappy rash (in fact we’ve not had any nappy rash since she was a few months old, even with nasty teething) Around that age, I believe she started to “hold on” as well, although the onus with EC is always with the parents - if we have a miss - that’s my mistake not hers. We always keep it chill, with very low key praise and never any frustration or distress with accidents. she does not like to sit with a wet or dirty nappy now, and will cry as soon as she is wet until she is changed.
At 10 months we used a childminder during the week for 5 months, who was not accustomed to EC so she went back a few steps as through the day at childminders she was using her nappy, and though we did offer potty in the evenings and weekends, I think she had started to get used to going in her nappy a lot more. Although we had given childminder a potty, she clearly thought we were crazy, and also it was not reasonable for us to expect her to fit EC into her busy routine of caring for several children so we were fine with that.
She is 16 months now, and we are not using childminder anymore and we have gone back to EC fully in the home and nappies (cloth) when our and about. So far going well - I’m changing around 2 or 3 pooey nappies a week, but still the majority on the potty (she poos usually twice a day) and lots of wees on the potty each day, so I’m going to continue. When at home, she will signal clearly and can even say “wee wee” and “poo poo” now when sitting in the potty. I leave in in reach and she will toddle over on her own accord, and I will then help set her down. She also has a toilet-seat on the loo now which she is happy to sit on although doesn’t tend to do anything on it yet, she still prefers the potty. Of course, like all toddlers, she is sometimes distracted, or strong willed and doesn’t want to, and on those times I don’t force her, or scold her as I don’t want the potty to be a source of stress or anxiety. We still keep it chill, and when we are out and about or when she is sleeping, or when we have guests over and I’m likely to be distracted to watch for her cues, I still put a cloth nappy on her. She is bare-bummed in a dress or long top rest of the time. When she is 18mths I’m going to try her with some undies. DD is our first to EC, but other friends who have done EC before have all seem to have children independently use the potty or toilet before 2 years, and we don’t know of any of the older children go on to have bladder or bowel issues, although I’m not invalidating the previous posters experience.
As I said before, I’ve lived and worked previously in communities where EC is the norm, and bladder and bowel issues are not common, but of course everyone is different.
Things that have helped me -
*reading a couple EC books before I started and keeping them on hand
*starting slow - just at regular intervals of before and after feeds but not if she was too distressed, and definitely after waking up. Then gradually building more opportunities in, and after a couple weeks you will be amazed that you started to see your baby’s own signals or cues that they are about to go.
*Sticking to home (unless on holiday or travelling, when we would still do EC in any accommodation we stayed in) a lot of people do EC when out and about in the day - for me this was too stressful, so stuck to nappies when out.
*not telling too many people because they thought I was crazy in the UK and I was surprised how many negative comments I received (though funny enough, no one batted an eyelid when we travelled abroad).
*if you are able - baby-wearing and holding makes it a lot easier to pick up the signals.