I'm 13weeks pregnant.cervix is 2.4cm now.having appointment with maternal-fetal expert.what precautions/treatments recommended for healthy pregnancy?

Rest & see Expert: Keep your appointment with the maternal-fetal expert, who is the very best person to advise you regarding your pregnancy. Make sure that you take prenatal vitamins, and keep all your appointments. Close follow up throughout your pregnancy will be very important. While awaiting your appointment. You should get plenty of rest and avoid sexual intercourse until your appointment. Wish you the best