Rewrite this list of Do's and Don'ts into a paragraph.

Here are some do’s and don’ts about making your baby’s sleep space safe:
Do put your baby to sleep on his back on a flat, firm surface, like a crib mattress covered with a tightly fitted sheet. Use only the mattress made for your baby’s crib. The mattress should fit snugly in the crib so there are no spaces between the mattress and the crib frame. The mattress shape should stay firm even when covered with a tightly fitted sheet or mattress cover.
Do put your baby to bed in his own crib or bassinet. Don’t bed-share. This is when babies and parents sleep together in the same bed. Bed-sharing is the most common cause of death in babies younger than 3 months old. Keep your baby’s crib close to your bed so your baby’s nearby during the night. The American Academy of Pediatrics (also called AAP) recommends that you and your baby sleep in the same room, but not in the same bed, for the first year of your baby’s life but at least for the first 6 months
Do make sure your baby’s bassinet, crib or play yard meets current safety standards. Visit the U.S. Consumer Product Safety Commission (CPSC) to learn more about product safety standards or product recalls.
Do remove hanging window cords or electrical wires near where your baby sleeps. Babies can get tangled in them and choke. 
Do keep the room at a comfortable temperature. If your baby is sweating or his chest feels hot, he may be overheated.
Don’t use sleep positioners. These sometimes are called nests or anti-roll pillows. They often are mats or wedges with pillows on either side to help keep your baby in place. The Food and Drug Administration (also called FDA) warns that sleep positioners can cause babies to die because of suffocation.   
Don’t let your baby sleep in a carrier, sling, car seat or stroller. Babies who sleep in these items can suffocate. If your baby falls asleep in one, take her out and put her in her crib as soon as you can.
Don’t put your baby to sleep on soft surfaces, like a waterbed, sofa, soft mattress or cushion.
Don’t keep crib bumpers, loose bedding, toys or other soft objects in your baby’s crib. They put your baby in danger of being trapped, strangled or suffocated.
Don’t use cribs with drop-side rails. Don’t put portable bed rails on a regular bed. Babies can get stuck in rails and choke. Don’t try to fix a crib that has broken or missing parts.
Safe sleep is important to keep babies safe and alive. Babies should be put to sleep on their backs, on a flat, firm surface. Only the mattress made for your baby's crib should be used, and it should fit snuggly in the crib so there are no spaces between the mattress and the crib frame. Babies should be put to sleep in their own cribs or bassinets. Cribs with drop-sides or rails should be avoided. The American Academy of Pediatrics (also called AAP) recommends that you and your baby sleep in the same room, but not in the same bed, for the first year of your baby’s life but at least for the first 6 months. Bedsharing is the most common cause of death in infants under three months. Any sleep space should meet current safety standards before being used. Babies can suffocate if left to sleep in a carrier, sling, car seat or stroller, or if they are put to sleep on soft surfaces or with sleep positioners. Rooms should be kept at a comfortable temperature to avoid overheating. 