Hi.
As such there is no gross contra - indication to take both shots same day but preferably 1 week gap may be there .
Hi,
As such second shot should not be delayed by 3 weeks .
Since there is no contra indication in taking these shots together you can take them on same day since you have scheduling problems .
Physician
B.A.M.S{Ayurveda Physician}Worked in various clinical departments like Medicine,ER,Gynae