Research indicates that from as early as 20 weeks, the left side position can positively affect blood flow to the fetus. Sleeping on Your Back. Through research, they determine that lying on your side in a fetal position is most probably the most comfortable sleeping position. Sleeping on the left side in pregnancy is a position that supports optimal circulation. They added that the findings may help to reassure pregnant women, particularly those who have difficulty sleeping on their left side and those who have trouble controlling their position while asleep. When sleeping on the left, the internal organs in the thorax can shift. The best sleeping posture during pregnancy in the second trimester is to sleep on your left side. Safe Sleeping Position during Pregnancy 2nd Trimester. So, it can help prevent discomfort and give you a comfortable sleep. There’s a reason why this is the most popular sleep position. Doctors recommend that during the early stages of your pregnancy, get into the habit of sleeping on your side. This position is ideal for blood circulation and for supplying nutrients to the placenta. Below, we’ve decoded the exact positions that could help you sleep comfortably and ensure that your baby is safe too. As your pregnancy progresses and your tummy gets bigger, you may find difficult to sleep on your back. The researchers concluded that sleeping position during early and mid pregnancy does not appear to affect the risk of complications. The fetal position has loads of benefits. It allows perfect passage of blood and nutrients to your baby. Sleeping Positions During Pregnancy. The Best Sleep Positions During Pregnancy. Unfortunately, the left lateral position is not for everyone. Find a good sleeping position. Sleeping Positions to avoid in pregnancy. It is believed that during throughout your pregnancy, sleeping on your left side is probably the best. Doggy style, or entering from behind, would be the best for anal sex during pregnancy. The lungs may weigh heavily on the heart. Sciatica can be constant or intermittent, depending on the amount of pressure placed on the nerve. Sleeping on the side is recommended as the best sleeping position during pregnancy. Yes, anal sex is safe during pregnancy and can be performed with your partner at your rear or while spooning. Cons . 3. During late pregnancy, the gravid uterus compresses the inferior vena cava (IVC) when a woman lies in the supine position. Pain may increase as you put on more weight and retain more fluid. Making slumber even more challenging: Some sleeping positions may not be as safe for pregnant women and the growing fetus as others. Introduction: Recent studies have demonstrated an association between maternal supine sleep position and an increased risk of late stillbirth. Understanding Best Sleeping Positions During Third Trimester. Sleeping on the stomach during pregnancy The safest and best position to sleep in pregnancy past the first trimester is to sleep on the left side. To help you and your baby stay healthy—and maximize your sleep in the months ahead—use this guide to help you identify the best possible sleeping position during pregnancy.