Risk of damage to fetus by maternal rubella is maximum if mother gets infected in
The risk of congenital malformations following infections by teratogenic organisms is maximum in first trimester, so the best option is 6-12 weeks.
6-12 weeks of pregnancy
20-24 weeks of pregnancy
24-28 weeks of pregnancy
32-36 weeks of pregnancy
VBDs, Arboviral & Viral Infections, Surface Infections