When is it Not Safe to Have Sex in Pregnancy?

In general it's safe to make love during pregnancy but there are some circumstances where it may be too risky.  These  include:

• You have ruptured membranes (your water has broken)
• History of premature birth or labor
• If you experience unexplained vaginal bleeding or discharge
• Placenta previa
• An incompetent cervix or
• If the cervix has dilated prematurely
• If you or your partner has a sexually transmitted disease