Hi. I've tried phoning my clinic to ask but they closed at 1. I've been taking Gonal-F since Thursday and need to add in Cetrorelix tonight. The nurse didn't really say much about timings, just take them at night and stick to the same time. I work nightshifts and I'm working tonight. I'm fine taking the Gonal-F at work but stressing about having to make up the Cetrorelix for the first time in a toilet at work. I'm torn between taking the Cetrorelix at 6:30pm before work and the Gonal-F at the usual 8:30pm, or just doing them both at work. Any advice/experiences would be great.