Question: I am confused as to which nipple size should I give to my baby. I am using Philips Avent bottle

Answer: I used it and i found it much better than other feeding bottles.. The wide, nipples promote natural latch-on so you can easily combine breastfeeding and bottle feeding. The nipple has twin anti-colic valves that help make feeding more comfortable for babies. During feeding, the valves release air back into the bottle rather than into a baby's tummy to reduce colic and discomfort... Therefore, I found it a good choice..

Answer: Hi dear to sterilize any feeding bottle you will first of all new to detach the every part of bottle and then put it in boiling water for 5 minute.

Answer: It's not same but yes they are quite good. My sister is using the same for her new born baby. So you can use it.