need to vent

Hopefully someone understands my frustrations. Two of the 6 girls I work with are actively ttc. The one girl announced today that she plans on being pregnant next month and we should all be ready to accommodate that. I am also ttc after two losses. Another girl said if two people end up pregnant at the same time she'll quit because she doesn't want to take all the x rays. 
I'm just frustrated. I really want a baby. And I don't feel like I should have to plan my life around when people at work want to have a baby. If I did I'd have to wait years.