Missed 1 period bfn when to go to the doctor

[Wedding2018]

I haven't had a period since November 6 but bfn test ,when is it normal to go the doctor asking for test and advice

I think after 3 months if your periods were previously regular your GP would likely start some investigations, so if you make a routine appointment soon it will be about 3 months since your last period.

@Pinkdaffodilo2 I normal have a regular period so it werid i haven't had one since November, i change job but it should of come back already

Have you started any new medications?

@lostfrequencies no new medication