I'm 12 wks pg with #3, and genuinely can't remember feeling this tired first or second time around, in fact I can't imagine how I managed to work full-time when pg with my first. I feel absolutely shattered, and just don't seem to have the energy to deal with my 3 year old and 12 month old. I'm doing what I can - she has pre-school two mornings a week, and other than that we're sort of lying low as I'm finding it so hard to get out and maintain our usual circuit of toddler groups and activities. Please someone reassure me that I might feel better soon? I know tiredness is a symptom right throughout pregnancy, but is this over-whelming brick-wall sort of tiredness something that might lessen in the next few weeks? Will my dc's suffer greatly because of my complete lack of energy/enthusiasm etc?