You are halfway through your pregnancy, 20 weeks marks the midpoint. Remember, pregnancy is counted as 40 weeks from the beginning of your last period if you go full term. Baby now weighes about 11 ounces and is roughly 7 the development of the baby 6 weeks long.
Baby is 17cm long crown to rump, and weighs about 310 grams. The baby can hear and recognize the mother’s voice. The mother will probably start feeling the first fetal movements. The toenails and fingernails are growing.
The growth of hair on the rest of the body has started. The heart can now be heard with a stethoscope. Your baby now weighes about 11 ounces and at roughly 7 inches long they are filling up more and more of the womb. Though still small and fragile, the baby is growing rapidly and could possibly survive if born at this stage. After that, they are measured from head to heel. This is because a baby’s legs are curled up against the torso during the first half of pregnancy and very hard to measure.
It is not intended to replace medical advice from your physician, doctor or health care professional. How many weeks pregnant am I ? How do you count how many weeks pregnant you are? Using the first day of your last menstrual cycle you can figure out when you most likely conceived, how old your baby currently is, and when your baby’s birth is expected. If you don’t know the length of your cycle, leave that space blank and the average 28 days will be used to calculate your information. Enjoy – First class FREE shipping anywhere in the world. The following Fetal Development information is used as a general guide for healthy pregnancy development, although development may vary due to the mother’s health or a miscalculation of ovulation.
Most references to pregnancy are usually in gestational age rather than fetal age development, but we have included both so that it is clear what stage development is at. 20 and after week 20 are then given as head to heel. Each pregnancy can differ in weight and length measurements, and these are just a general guideline. Pregnancy is also divided into trimesters which last about 12 – 14 weeks each. Similar to development, these can be calculated from different dates so not all trimester calculations will equal the same. The following information divides the three trimesters into a little over 3 completed months each. The first trimester is week 1 through to the end of week 13.