It also can go over oil-based finishes and can be applied using synthetic-bristle brushes, a foam roller or a rag, as can other water-based polyurethanes. Water-based oil-modified polyurethane is a relatively new product that combines the durability of an oil base with the cleanup of a water base.
You should feel your baby's first movements, called quickening, between weeks 16 and 25 of your pregnancy. If this is your first pregnancy, you may not feel your baby move until closer to 25 weeks. By the second pregnancy, some women start to feel movements as early as 13 weeks. You're more likely to feel baby move when you're in a quiet position, either sitting or lying down.
During the second three months of pregnancy, the baby kicks, can hear and has a strong grip. At 16 weeks a strong heartbeat is evident. The skin is transparent and fingernails and toenails form. The baby can roll over in the amniotic fluid. At 20 weeks, the heartbeat can be heard with a stethoscope.