I carry my daughter in the Manduca baby carrier, since it is 4 weeks old. A seat reducer for the smallest dwarfs is in fact already integrated. Meanwhile, however, her legs are long enough so that the perfect squat spreading attitude also is not guaranteed. I am totally amazed at how convenient the thing is very easy to put on, to adjust quickly (so my husband and I can use them both) and convenient to carry. My daughter loves to be wearing, so I use them at home in cooking and laundry hanging; so I then on the back. I use now and then also the sling, but go the Manduca baby carrier is simply much more convenient because you have to grind any webs from road dust, until the child is a dramatic climax. The carrier can also be wonderful to use with the Mamaponcho.