How much is 7 months pregnant in weeks

It's the second question anyone asks after saying, "I'm pregnant!" Turns out, there are many ways to answer how far along you are. Let's take a look.

Measuring Your Pregnancy

How Many Weeks?

Many people first report their pregnancy progress in weeks. The date and progress of your pregnancy is measured from the start date of your last menstrual period (LMP). The week of your last period before finding out you're pregnant is technically considered the first week of pregnancy even though you aren't actually pregnant at that time. This dating method is easier to use since it's practically impossible to know the exact date of when sperm met egg. Even if you know when you ovulated or when sperm was introduced, it's impossible to know when conception occurred since sperm can live in the uterus up to five days. 

Pregnancy lasts around 40 weeks, give or take. Since the body doesn't stick to deadlines or guidelines, 40 weeks is just an estimate. Many people give birth before or after that time. First-time parents often go into labor closer to 41 weeks.

How Many Months?

The average calendar month is 4-5 weeks, but a pregnancy month is always exactly 4 weeks. If you're 32 weeks pregnant, you would say you're 8 months pregnant even if some of the calendar months were closer to 5 weeks long. 

Weeks into Months, Months into Trimesters

It wasn't enough to count a pregnancy by weeks or months -- we had to introduce trimesters! A trimester is a period of 3 months, and each pregnancy contains 3 trimesters. Each trimester marks a different developmental stage of your baby's growth in utero. Often, there are a different set of symptoms attributed to each of the trimesters, too. 

Putting It All Together

We created a handy little chart to help you identify exactly where you are in your pregnancy in weeks, months, and trimesters. 

Your baby, who is now about 46cm (18 inches) long and weighs as much as about 2.27 kg (five pounds), will continue to mature and develop body fat reserves. You may notice that your baby is kicking more. Baby's brain is developing rapidly at this time, and they can see and hear. Most internal systems are well developed, but the lungs may still be immature.

 

How much is 7 months pregnant in weeks

Month Nine of Pregnancy

Towards the end of the third trimester, your baby continues to grow and mature. Their lungs are nearly fully developed. Your baby's reflexes are coordinated so they can blink, close the eyes, turn the head, grasp firmly, and respond to sounds, light, and touch.

Your baby's position changes to prepare itself for labor and delivery. The baby drops down in your pelvis, and usually their head is facing down toward the birth canal.

By the end of this pregnancy month, your baby is about 46-51cm (18 to 20 inches) long and weighs about 3.2kg (seven pounds).

REMEMBER: While you are pregnant, do not take any medicines without first checking that they are safe for you and your baby. Consult your doctor or the health nurse first.

The second month (weeks 5-8)

-begins 4 weeks after the start of your last period.

  • Lasts 4 weeks.
  • At the end of the month there are still 32 weeks until the birth (7 months, 14 days)
  • At the beginning of the month the fetus is 2 weeks old and at the end of the month 6 weeks old.
  • The fetus is about 1,5 cm long at the end of the month.
  • The fetus has got the beginnings of arms and legs.
  • The heart, nose, ears and eyelids, the nervous system, spine and umbilical cord are beginning to develop.

REMEMBER: Heavy smoking and drinking during pregnancy can harm your baby!

The third month (weeks 9-12)

-begins 8 weeks after the start of your last period.

  • At the end of the month there are still 28 weeks until the birth (6 months, 16 days)
  • At the beginning of the month the fetus is 6 weeks old and at the end of the month 10 weeks old.
  • The fetus is about 9 cm long at the end of the month and weights about 20 grams.
  • The baby’s heart beats for the first time.
  • The fetus floats in a sack of amniotic fluid and gets its food via the umbilical chord.

REMEMBER: The mother’s welfare is important to the child: healthy food and plenty of exercise are good for both.

The fourth month (weeks 13-16)

-begins 12 weeks after the start of your last period.

  • At the end of the month there are still 24 weeks until the birth (5 months, 18 days).
  • At the beginning of the month the fetus is 10 weeks old and at the end of the month 14 weeks old.
  • The fetus is about 16 cm long at the end of the month and weights about 100 grams.
  • The uterus is about the size of a fist.
  • The head is big, about half the total length, and the face is beginning to acquire its own features. The ears and genitals are developing.
  • The fetus practises breathing and swallowing movements. It kicks, moves its toes and thumbs and turns its head. The mother does not yet feel these tiny movements, however.

REMEMBER: In order to qualify for maternity benefit you must visit the clinic or a doctor before the end of the 16th week.

The fifth month(weeks 17- 20)

-begins 16 weeks after the start of your last period.

  • At the end of the month there are still 20 weeks until the birth (4 months, 20 days)
  • At the beginning of the month the fetus is 14 weeks old and at the end of the month 18 weeks old.
  • The fetus is 25-27 cm long at the end of the month and weighs 250-300 grams.
  • The fetus has its own circulatory system and its heart beats twice as fast as an adults.
  • The foetus’s skin is covered in fine, downy hair (lanugo), which vanishes by the time the baby is born. It now has eyebrows.
  • At this stage the placenta is almost as big as the fetus. It protects the fetus from some but not all harmful substances.
  • The mother can now feel the baby’s movements if she has had a baby before.

REMEMBER: Now’s the time to talk to the health nurse about antenatal classes.

The sixth month (weeks 21-24)

-begins 20 weeks after the start of your last period.

  • At the end of the month there are still 16 weeks until the birth (3 months, 2 days).
  • At the beginning of the month the fetus is 18 weeks old and at the end of the month, 22 weeks old.
  • The fetus is about 30cm long at the end of the month and weighs 400-600 grams. Even a primapara (a women expecting her first baby) can feel its movements. Its heartbeats can be heard.
  • By the end of the month the top of the uterus (the fundus) is up to the navel. Faster growth is a sign of twins.
  • The fetus practises sucking and its thumb often find its way into its mouth. Its hair and nails grow. The protective film begins to develop into skin.
  • The fetus sleeps most of the time but may be woken by external noises or vibration.

REMEMBER: In week 22 you can apply for your maternity, paternity or parents’ pay (and leave of absence) as well as for maternity benefit.

The seventh month (weeks 25-28)

-begins 24 weeks after the start of your last period.

  • At the end of the month there are still 12 weeks until the birth (2 months, 24 days).
  • At the beginning of the month the fetus is 22 weeks old and at the end of the month 26 weeks old.
  • The fetus is about 35 cm long and weighs about a kilo.
  • The fetus moves a lot, turns and visibly kicks. It opens and closes its eyes, and it has a strong grip with its hands.
  • The uterus is up to the navel. You may feel the first contractions, during which your tummy goes hard for a few seconds.

The eighth month (weeks 29-32)

-begins 28 weeks after the start of your last period.

  • At the end of the month there are still 8 weeks until the birth (1 month, 26 days).
  • At the beginning of the month the fetus is 26 weeks old and at the end of the month 30 weeks old.
  • The fetus is about 40cm long and weighs about 1,5 kilos
  • The fetus is really beginning to look like a baby, though a very frail one. If it were born now it would have chances of surviving.
  • The foetus’s lungs and other organs are not yet fully developed, however, and it does not yet have all the antibodies of a full-term baby.

REMEMBER: Avoid standing, lifting heavy objects and other strenuous jobs.

The ninth month (weeks 33-36)

-begins 32 weeks after the start of your last period

  • At the end of the month there are still 28 days until the birth, i.e. 4 weeks.
  • At the beginning of the month the baby is 30 weeks old and at the end of the month 34 weeks old.
  • The baby is about 47 cm long and weighs about 2, 700 grams. It quickly gains weight.
  • The baby moves less than before, because it has not much room left to move in. At this stage most babies get into position for birth, head down.
  • The baby’s skin is covered with a creamy film called vernix.

REMEMBER: It’s a good idea to get everything ready for the baby at this stage.

The tenth month (weeks 37-40)

-begins 36 weeks after the start of your last period or 34 weeks after conception.

  • At the beginning of the month the baby is 34 weeks old; most babies are born when they are 38 weeks old.
  • The uterus drops and the baby’s head engages ready for birth. The contractions increase, considerably.
  • The baby kicks so hard in the uterus that it can push away a book placed on the mother’s tummy.
  • At birth most babies are 49-52 cm long and weigh 3,000-4, 000 grams
  • Your baby is born at the end of the tenth month, give or take a week.

REMEMBER: Set off for the hospital immediately the waters break, if you have pain or bleeding, or when the contractions are coming regularly (see the chapter on the birth).

Is 28 weeks considered 7 months pregnant?

28 weeks pregnant is how many months? If you're 28 weeks pregnant, you're in month 7 of your pregnancy. Only 2 months left to go!

Is 7 months pregnant 3rd trimester?

The third trimester begins around week 28 of pregnancy and lasts until you give birth, which may be around week 40 of pregnancy. In other words, your third trimester lasts from around week 28 to week 40, or months 7 to 9 of pregnancy. In total, the third trimester is about 13 weeks long.

What week is month 8?

Weeks 32 to 35 are often considered the eighth month of pregnancy, but there can be a little wiggle room and debate about this as it's hard to make 40 weeks separate perfectly into 9 months.

How many weeks is 7 weeks pregnant?

Seven weeks pregnant means you're one month and about three weeks pregnant, but keep in mind that doctors generally refer to pregnancy by week, not month.