My beloved sister

tell your sister to consult with a gynecologist urgently. it is too serious....

11 months? You mean moon-months (so every month 4 weeks) or other months? A pregnancy of 42 weeks is still normal since at the moment she did not get her period she can be 4 weeks pregnant but also 3 days. I don't think praying will help, how about visiting a doctor?

This is really something serious. What do the doctors say why your sister has not delivered on time. I hope your sister will deliver soon and she and her baby will be OK.

Oh no, that's not good. She should visit her ob gyne ASAP so her labor be induced. I think at 10 months of pregnancy that's still manageable but labor is already induced. But if she's just a month away from being pregnant for a year, that is something serious that the doctor should be consulted the soonest. Tell her to book an appointment right away.

Has she gone to the gynecologist because 11 months is a pretty serious delay, you should pay her a visit just to check on her.