Unless a medical professional specifically warns against it, sex is fine during a pregnancy, as it poses no risk to the baby.

In a newborn baby, even a slight fever may indicate an infection. Since your baby’s immune system is not developed, they may need medical attention to fight even the slightest illness. A physician should examine a newborn with any degree of fever.

Since your baby's most critical development has taken place by month 3, your chance of miscarriage drops considerably after three months.

Sexually transmitted infections such as chlamydia and gonorrhea can cause fallopian tube damage.

Many women with endometriosis have pelvic or abdominal pain, particularly with their menstrual bleeding or with sex. Some women have no symptoms.

Some STDs like gonorrhea and chlamydia can cause infertility by blocking the epididymis or tubes.