Hi Mylife:
I just got the exersaucer today, hurray! Will let you know if my prince likes it or not. I am a full time working mum, but I am lucky that I can knock-off work sharply everyday, never need to work OT, and never have to bring work home

When baby cries or not in good mood, try everything you can think of, and try introduce new things/games for your baby. Don't think that yesterday she liked this, then today offer her the same thing. Most of the time, this won't work. Baby is unpredictable, so it's better to try fresh new idea if the old one doesn't work. I am very lucky to have a happy baby, he may only cry out loud (for unknown reason) once a week, envy

But of course considering I put him to Infant care duing the day, and only sees him in the evening/night and the whole weekend. But so far, his teachers at the infant care all like him very much, as they all said he is a happy baby.
Drinking less after the jab
For those who has the same experience - my baby has just gained back his apetite and drinking more milk now since his last 6-in-1 jab 2 weeks ago. Last 2 days has been drinking close to 30oz in total (should be about this intake according to his weight, ie, 7kg). So as a result from this, he slept longer at night without the milk, 8.30pm to 4am! So mummies, be patient, and let your baby adjust to their body system themselves.
I figured it's not the last feed and it's not BM vs FM, but it's the total milk intake during the day that will affect how long can baby last without milk at night.
So for BF mummies, DO NOT give up!!