My sister aged 31is expecting a baby, is in UAE.. Her last LMP was 1st may 2012 but her scan on 26th June showed a pregnancy of 6.1 weeks. Her due date as per LMP is 6th Feb 2013 and as per scans is 18th Feb 2012. Is the baby growth slow?

Secondly Rubella AG IgG was 0.7. So she has to take a vaccine after delivery, is the vaccine available in India?

She will be doing her delivery in India . Which is the safest time to travel?