I have in the last four / five days started weaning my son. He has had some baby rice and some mashed up apple and pear. He is otherwise EBF save for the occasional few ounces of formula. He usually poops every 6-9 days and has done so since about 8 weeks old. He has never been in any discomfort (a few grunts and he is done) and when he goes there is usually a reasonable amount (!) of soft mustardy poop. He went the day before yesterday after 6 days or so and there was less than usual but otherwise normal. Then today he went again but the poop was small and sort of nuggety shaped (eek) and slightly darker than usual. Also he seemed in some discomfort when he went and was quite wriggly and whiny - poor thing.
Is this normal? I have given him some v watered down fruit juice today to help things along but was just concerned by the straining / wriggling. I assume just his little body getting used to real food? Also how frequently should he be going once having solids? I assume more often than his usual 6-9 day stretches??