To be clear, I am not pregnant yet but dh and were hoping to start ttc #1 after Christmas. We are very recently married and I am 37 so time not really on my side! I have always been quite career focused and have landed an excellent new job with the help and support of a mentor who has coached me over the last few years and I will now be working directly for this woman. She is great - pulls no punches, gets things done and has no patience for timewasters. She has a fearsome reputation but I really admire her strength and what she has achieved and she also has a reputation for really supporting those she believes in. There were 20 odd other applicants for the job and I had to fight off some fierce competition to land it. Of course I am delighted. In our first meeting in my new role, I told her how pleased I was and she said "just don't go off on mat leave now and leave me in the lurch!". She said it jokingly but I am in no doubt she meant it. She is single, no kids, chose career over kids and I respect her decisions. She has been very supportive so far and while I am confident in my abilities I doubt I would have gotten to this level so quickly without her looking out for me. Of course I am not going to put off ttc because of a job....you never know how long it will take. But I feel quite guilty. AIBU to even worry about it?