After stopping progesterone injections when will labor start?

Kathleen
Hi ladies (or spouses/partners/SOs)!! I have been on weekly progesterone injections bc my first pregnancy I delivered a preemie. I've been getting them since about 14 weeks and I get my last injection next week at 36w. I'm currently 35weeks. Do any of you have experience with this and I wonderered how long  after stopping your progesterone did labor start? I'm super excited to meet our baby girl! 💗 Thank you!!