I'm 12 weeks 5 days currently and it seems like this week is when the tiredness hit the most.. I have basically slept off and on from 7am til 11:30 pm.. I would be up occasionally for a little bit but then right back to sleep. I thought it was supposed to go away soon not get really really bad.. And I feel like that is really ruining my relationship because of how much I'm sleeping and then I'm really irritable