Put together with cervical position and BBT on a single chart, cervical mucus can be an extremely useful if slightly messy tool in pinpointing the day you're most likely to ovulate — in plenty of time for you to do something about it. Some women do not produce much cervical mucus, particularly those who have had surgery on the cervix for abnormal PAP smears such as a LEEP procedure. Don't want to mess around with mucus? You don't have to. Many women use ovulation predictor kits , which identify the date of ovulation 12 to 24 hours in advance by looking at levels of luteinizing hormone, or LH, the last of the hormones to hit its peak before ovulation.
All you have to do is pee on a stick and wait for the indicator to tell you whether you're about to ovulate. These approaches are more accurate than the use of apps which predict when you should be ovulating, but not necessarily when you are ovulating. A less precise and rarely used approach is a saliva test, which measures estrogen levels in your saliva as ovulation nears. When you're ovulating, a look at your saliva under the test's eyepiece will reveal a microscopic pattern that resembles the leaves of a fern plant or frost on a window pane.
Not all women get a good "fern," but this test, which is reusable, can be cheaper than the kits. There are also devices that detect the numerous salts chloride, sodium, potassium in a woman's sweat, which change during different times of the month. Called the chloride ion surge, this shift happens even before the estrogen and the LH surge, so these tests give a woman a four-day warning of when she may be ovulating, versus the tohour notice that standard ovulation predictors provide.
The saliva and chloride ion surge tests have not been well studied and tend to be used much less frequently. Just remember: Patience and persistence are key when you're trying to get pregnant, and there are no guarantees that you'll definitely conceive even if you are ovulating. But it can't hurt to keep an eye out for these common ovulation symptoms, then plan a candlelit dinner, draw a warm bubble bath or go on a romantic weekend getaway — whatever it takes to put you and your partner in the baby-making mood.
What to Expect follows strict reporting guidelines and uses only credible sources, such as peer-reviewed studies, academic research institutions and highly respected health organizations. Learn how we keep our content accurate and up-to-date by reading our medical review and editorial policy. The educational health content on What To Expect is reviewed by our medical review board and team of experts to be up-to-date and in line with the latest evidence-based medical information and accepted health guidelines, including the medically reviewed What to Expect books by Heidi Murkoff.
This educational content is not medical or diagnostic advice. Use of this site is subject to our terms of use and privacy policy. Registry Builder New. Ovulation Symptoms. Medically Reviewed by Eric Surrey, M. The same goes for excessive morning sickness, which many women pregnant with multiples do experience but many do not. Other early signs of a twin pregnancy can include a greater appetite which includes that extra weight gain , "showing" earlier in pregnancy, and feeling the babies' movement in two different parts of the stomach.
If you feel that you're having above average morning sickness, early pregnancy exhaustion, lots of breast tenderness, and are gaining weight quicker than you expected, you may be pregnant with twins. Typically, you'll find out if you're having twins during a first trimester ultrasound. An ultrasound will usually be able to detect a twin pregnancy early on, but sometimes a twin pregnancy can be detected even earlier through a pregnancy blood test.
If you have a multiples pregnancy then you might have higher levels of human chorionic gonadotropin hCG , aka the "pregnancy hormone. You will still need to confirm your pregnancy status with an ultrasound. The same goes for detecting twins with a Doppler, which detects fetal heartbeat sounds. A skilled doctor or midwife may be able to find two heartbeats but, because you may be able to hear a single heartbeat in two different areas of the mom's stomach, this is not the best way to tell if you are having twins.
Instead, have your doctor do an ultrasound to find out. Once you know you're having twins, you might be wondering what kind of twins you have: fraternal or identical. If you have identical twins, or monozygotic, it means that your twins share an amniotic sac and came from a single fertilized egg that divided into two. Meanwhile, fraternal twins, or dizygotic, came from 2 separate fertilized eggs that developed in 2 separate amniotic sacs.
Your doctor will be able to tell in your ultrasound whether you have fraternal or identical twins, and can let you know. But the best way to determine if twins are identical or fraternal is through examining their DNA, since identical twins have the same DNA. Call Pregnancy, Birth and Baby on , 7am to midnight AET to speak to a maternal child health nurse for advice and emotional support. Learn more here about the development and quality assurance of healthdirect content.
Miscarriage Despite being common and widespread, miscarriage can be a heartbreaking experience — with up to one in five pregnancies ending before week Read more on Gidget Foundation Australia website. A miscarriage is the loss of a baby, usually during the first three months or first trimester of pregnancy. Unfortunately, nothing can prevent a miscarriage from happening once it has started. How it is treated will depend on the type of miscarriage.
There are several types of miscarriage — threatened, inevitable, complete, incomplete or missed. It is important to know that there is no right or wrong way to feel after experiencing a miscarriage. Helping you understand the complex range of emotions you may experience during fertility treatment or after miscarriage or early pregnancy loss. Read more on Sands Australia website. This Dads Guide to Pregnancy covers miscarriage, the grief men might experience after miscarriage, and how to support partners after pregnancy loss.
Read more on raisingchildren. Pregnancy, Birth and Baby is not responsible for the content and advertising on the external website you are now entering. Video call. They may feel more unwell than those carrying boys. Hormonal changes during pregnancy can often cause mood swings. Some people think that women carrying girls have higher levels of estrogen and are moodier as a result. Research does not support this theory, however.
Hormone levels rise during pregnancy and fall after giving birth regardless of whether the baby is male or female. If a woman gains lots of weight around her middle during pregnancy, some people think this means she is having a girl. They may also believe that gaining weight just in the front of the body indicates a boy. Again, scientific evidence does not back up this theory. Where a woman gains weight in pregnancy depends on her body type. Carrying the baby high is an often-repeated sign of having a girl.
Despite its popularity, this has no scientific basis. Women often experience new cravings when pregnant. Some people think if a woman craves sugar, she may be carrying a girl, whereas salty cravings may indicate a boy.
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