I agree that 15 mos is pretty early for potty-training, especially with a new baby on the way. If your child is not expressing readiness then you are setting yourself up for more difficulty than having two in diapers. My older two are three years apart and the younger two are exactly two years apart, and it was MUCH easier to deal with two in diapers than one potty-training and one in diapers (especially since she was totally knocked sideways by the appearance of baby brother and had TONS of accidents those first three months). It's way easier to be on a schedule with changing the big kid more or less when you change the baby you don't have to interrupt them or yourself so frequently, and you don't have to drop what you're doing to deal with a kid who needs to go RIGHT NOW or else face cleaning up a big mess. I don't know anyone who found dealing with a newly potty-trained child easier than dealing with diapers, and when your baby is new or you're very pregnant your patience is likely to be at a low point exactly when you most need it.
That said, every family is different and if you want to know more I found Potty Training For Dummies to be a very comprehensive guide to potty-readiness, the different methods out there, discussions about what works for different families, and trouble spots you might hit. It also has a good resource guide included so if you find a particular method that speaks to you you can get more details about it. For the kids, we liked the Once Upon A Potty video and book by Alanna Frankel
http://www.amazon.com/Once-Upon-Potty-Artist-Provided/dp/B0000CBLBB/ref=sr_1_5?ie=UTF8&s=dvd&qid=1272733066&sr=1-5
as well as the Dr. Sears book, which my kids enjoy revisiting even when potty training is moving along nicely
http://www.amazon.com/You-Potty-Sears-Children-Library/dp/0316788880/ref=sr_1_1?ie=UTF8&s=books&qid=1272733153&sr=8-1
We only used Pull-ups at night once they were wearing underwear during the day (because they don't make diapers that big), or put Pull-ups on over the underwear when we were travelling (so they didn't get the message that they were wearing a diaper). Don't believe the commercials about using them for training -- it's a diaper without velcro and makes changing accidents a nightmare.
Good luck with whatever direction you decide to go!
|