Let us help you—find pregnancy week-by-week info on baby's development, pregnancy symptoms week-by-week, and weekly tasks. If you are 39 weeks pregnant, you are nine months and three weeks pregnant. 15 weeks. The rationale for this is that, from the medical viewpoint, gestational age is counted from the date of the last menstrual period (LMP).This adds about 2 more weeks to the total length of pregnancy, since ovulation and fertilization occur two weeks after the LMP. Figuring out the pregnancy weeks to months, on the other hand, depends on what number you’re using for the length of a month. You can track pregnancy stages by trimester, or break it down further to look at particular months or weeks. Lunar Months [ Pregnancy ] - In some countries (mainly Far-East) pregnancy is counted using lunar months of exactly 28 days (i.e. If you are 31 weeks pregnant, you are seven months and three weeks pregnant. A multiple pregnancy involves more than one offspring, such as with twins. Pregnancy is an adventure! Traditionally, we think of a pregnancy as a nine-month process. What is a trimester? But, as we’ve mentioned before, they would be 28-day-long “lunar months”. Finally, the third trimester is the final stage of pregnancy, which includes months 6 to 10. Childbirth usually occurs approximately 38 weeks after conception, or about 40 weeks after the last menstrual period. What to Expect When You're 39 Weeks Pregnant. This means you have completed two months (8 weeks) and are working your way through your third month. Pregnancy Wheel: What Is It? ... Mom-to-be: Expect to gain about a pound per week this month. There you have it. If you assume that a month is exactly four weeks long, that makes 10 months of pregnancy. But converting pregnancy weeks to months? The embryo develops into a fetus after 10 weeks. So basically, when you are in your first trimester, the first 4 weeks is your 1st month of pregnancy. You’re nearing the end of the second trimester, and if you're trying to figure out how many months pregnant 24 weeks is, you’re about five months pregnant. If you are 25 weeks pregnant, you are six months and one week pregnant. Second trimester (weeks 13-27) changes in the mother's body. Confused about Weeks to Months Pregnant. Not smoking is one of the best things you can do for your baby's health. Pregnancy usually occurs by sexual intercourse, but can occur through assisted reproductive technology procedures. The unborn baby spends around 38 weeks in the womb, but the average length of pregnancy (gestation) is counted as 40 weeks. Pregant? Hence, when performing weeks to months calculations it is not sufficient to simply assume that a month equals to four weeks… [Read: Early Signs And Symptoms Of Labor] You are 10 months pregnant. If you are 33 weeks pregnant, you are eight months and one week pregnant. Well, you'll have the next nine months to find out! If you are 17 weeks pregnant, you are four months and one week pregnant. A pregnancy may end in a live birth, a spontaneous miscarriage, an induced abortion, or a stillbirth. 7 weeks. So, you see, the calculations are individual. Home Forums Pregnancy Forums Pregnancy - Second Trimester. By 33 weeks of pregnancy, the baby's brain and nervous system are fully developed. How To Count Your Pregnancy In Weeks And Months. And Do You Need One? While your due date and the amount of time you’re pregnant doesn’t change, it’s the language being used that changes. Since one month doesn’t really equal four weeks—it’s just a rough estimate—simply dividing by four doesn’t give you the most accurate answer. Here is what we'll cover below: The Baby Is Dropping; Cervix Effacement and Dilation; Late Pregnancy Exam by Alex Jones | May 4, 2018. Your pregnancy due date is calculated by adding 40 weeks (i.e., 280 days) to the first day of your last menstrual period (LMP). Trimesters are also important markers during pregnancy. This trimester consists of 13 full weeks. If one month has 4 … You're in luck! 27-30 weeks is the 7th month, 31-35 weeks is 8th month, and 36-Birth is 9th month. (More on this in a moment!) If you just found out that you’re expecting, one of your first questions is likely how far along am I? Genevieve Howland is a childbirth educator and breastfeeding advocate. Sources: March of Dimes: "Pregnant Complications." If you are 22 weeks pregnant, you are five months and two weeks pregnant, or 5.5 months. Your 40 weeks of pregnancy are counted as nine months. She is the bestselling author of The Mama Natural Week-by-Week Guide to Pregnancy and Childbirth and creator of the Mama Natural Birth Course. Want to get it? After week 12, the risk of miscarriage falls to 5 percent for the rest of the pregnancy. If you are 15 weeks pregnant, you are three months and three weeks pregnant. But because pregnancy is measured from the first day of your last menstrual period — about 3-4 weeks before you’re actually pregnant — a full-term pregnancy usually totals about 40 weeks from LMP — roughly 10 months. About Weeks into Months In the past it was common for pregnancy to be measured in months, but this is no longer the case and pregnancy is now officially counted in weeks. That’s tricky, because there’s only one month with exactly four full weeks, and that’s February. If you are 38 weeks pregnant, you are nine months and two weeks pregnant, or 9.5 months pregnant. Pregnancy is an adventure! Now be on the lookout for signs of labor! But pregnancy math can be a bit confusing, especially when you try to convert pregnancy weeks to months. The number of weeks in an average Gregorian year equals to approximately 52.18 weeks (365.25 days divided by 7), and the number of weeks in an average month is close to 4.35. The charts below show how the weeks, months and trimesters break down into each other. And that's why some months in the chart are four weeks long and some are five weeks long. 10 weeks. Pregnancy Week by Week. If you are 18 weeks pregnant, you are four months and two weeks pregnant, or 4.5 months. A week by week or weeks to months approach will help you understand what's happening to your body from conception up until you’re nine months pregnant and ready to welcome your new addition. When you use the average number of days in a month, pregnancy is closer to nine months. If you are 27 weeks pregnant, you are six months and three weeks pregnant. The stages of pregnancy can also be broken down by months. Is pregnancy nine or 10 months long? Pregnancy is—on average—40 weeks, no matter what formula you use. 11 weeks. Forty weeks is actually a … In your 5ht to 8th week, you 2 months pregnant. 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