Hi Nini, have not been on this site for ages due difficulty in accessing it!! Anyway, managed to log in and saw your post....
I have no idea about interpreting potty shots or guessing nubs (I leave that to you lovely ladies!) so no help there. Hopefully some of the techs will chime in though and give some input. Anyway, HUGE congratuations on a healthy baby, this baby regardless of gender is so lucky to have a Mum like you.... we have never met, but I think of you as one of the kindest most sincere people I 'know' :)
As i said, my DS is a Libran and is just the sweetest little personality..... he is such a cuddle bunny too!! Love him to bits! I remember you saying before that you had picked out a boys name etc even prior to or at the time of TTC and were already feeling at peace with it.... if this little person is indeed another gorgeous DS, maybe these were signs that he was getting ready to make his way to you..... get ready for me Mum, I'm on my way!
I love, love, love your positive attitude to the whole thing and as you say a part of you may feel a little disheartened that the last baby is not both a DD and a DS.... one of each perhaps? :) What will be will be, and babies have a way of coming (as we know) in their own time, on their own schedule and being their own little people from the word go!
Will be following this thread with interest.... I am totally clueless on the whole nub thing!! Wishing you a happy, healthy remainder of your pregnancy and a happy, healthy bundle of joy at the end of it! Hoping to join you in the pregnancy stakes soon! xx
Have an adorable

now hoping for an adorable

to join our family