Individual circumstances such as climate, lifestyle, health and social pressures. It is easier to read and respond to the body language and other signals of a baby who is unclothed, bare-bottomed or otherwise easily accessible. Wearing baby in a sling helps too since you are more likely to be synchronized. There are many different ways to dress your baby for easy access. Be creative and adapt to your situation and to baby's different phases of development.
Many mothers prefer to sew their own baby clothing.
Here is a more complete list of the benefits of infant potty training. Enhances bonding through closeness, natural communication and loving patience. Responds to infants' natural elimination communication and timing. Eliminates or drastically reduces diaper use. Allows babies to achieve reasonable control by 12-18 months.