Please I will like to know if immunization can be given to a baby in the space of 3weeks. She had her Penta 2 and PCV 2 when she was 11 weeks. However, the nurses at the hospital booked get for another one for the next 3 weeks. But she will be 14 weeks by 2 weeks time. Can we go for the immunization regardless Of The 3 weeks interval or does it have to be a 4-week interval?