How quickly does your cervix close after O?

[lilmisscaviar]

Does anyone know the answer to this question? I'm due to O soon and I'm worried I may have missed it. I felt my cervix and it does feel high but it feels closed to me. Not sure if it is just because it is so hard to reach that I can't feel it is open or if I O'd yesterday and it closed already. I had a positive opk yesterday, negative today and I got my temperature dip this morning. Any help would be greatly appreciated! Thanks, ladies!

 

[Dream.dream]

Mine is usually open for 1 to 2 days after o