Kaz-its great for your sister but it would be pretty hard for you, and too when she has bub it will be more on your mind, i hope you guys can fall pregnant again soon. Our kids are about the same ages,and my sister and i had our kids (her 2nd and my 1st) just 4 days apart! Then my 2nd came along 4days before her 1st's 3rd birthday!! we are in sync i think too LOL. and hey i laughed when u said u keep seeing 3 children everywhere like a sign, just in the last day or two i kept seeing families of 3 children and thought the same thing!
a girl i sell tupperware with his 3 under 5 she had 18m gap and then a 2yr gap and all 3 kids are adorable, u couldnt imagine the 3rd not being there and i know thats how we would feel too, its more of convincing dh though i think he needs a bit of arm twisting if we were to ttc again.i want us to both be 100% sure because i know there will be tough times too and i dont want either one of us to resent those times because we both wernt 100% happy with having another... having said that if i magically fell pregnant accidently im sure baby would be welcomed by both of us!