I have had a late period after getting the Covid vaccine. My sister also had a late period 4 months after getting the vaccine. Doctor, is it abnormal to have a late period after getting the Covid vaccine?

Currently, my wife is just over 13 weeks pregnant. So doctor, can I ask if a woman who is 13 weeks pregnant can get the 3rd Covid shot? Thank you doctor.

I have a daughter born in 2000, the history of asthma from 6 years old to 12 years old is gone (hospital treatment). Now that the Covid-19 vaccine has been administered twice, the heart rate is above 120 beats / min, the blood pressure is normal. So the doctor asked me why the high heart rate when I was vaccinated against Covid