I'm trying to gauge what a 'normal' of tiredness is when you're in your 30s with young children. I have a 2.5 year, I work four days per week in a new job that is fairly high pressure at the moment (I've had to pull a few late nights recently to keep things on track). Once five or six pm rolls round I am too tired to do anything; even stuff that is supposed to be pleasurable like a yoga class or seeing friends, or even just holding a conversation with DP is too much effort as I am just too knackered. I exercise regularly (cycle to work, about 8k each way), eat healthily, take iron supplements. Have also had a fairly tough year - lost a full term baby at birth six months ago, went back to work about a month later, started new and stressful job recently. Have a sense that all my friends (most of which have 2 small kids and full time jobs) are all knackered too. I'm just trying to work out whether I am more knackered than most, whether I should see a doctor (although not sure they would be much help), whether this is grief, just how I can get out of this really.