Yoga teaches that a safe practice is the best yoga practice.
The safest yoga pose among the choices is the ear to shoulder stretch. This pose is achieved gently and slowly and the person can determine how the deep the stretch is. This pose relieves neck and shoulder tension.
Yoga plough, Hurdler stretch and Full Circle stretch are advanced yoga poses best learned gradually with a teacher.
D. Antivirals, hope it helps
The second trimester is when the respiratory system is mature.
250 minutes total, I hope this helps!