My libido is almost nonexistent. What's going on?
One of the most common reasons for decreased interest in sex on the part of either a pregnant woman or father-to-be is fear that intercourse will hurt the baby. I'm always happy to reassure my patients that with rare exceptions, a couple can enjoy sex throughout pregnancy. Natural lubrication should not be a problem, and orgasms are perfectly safe.
Hormones can affect your sex drive, too. Pregnancy triggers constant high levels of estrogen and progesterone, both of which suppress the production of testosterone, a vital hormone where libido is concerned.
Fatigue can also be a factor for many women, particularly after a long workday. You might be more responsive after a Saturday afternoon nap.