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Doctor insights on: Fetal Development Day By Day Calendar

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Best sites for baby fetal development week by week?

Best sites for baby fetal development week by week?

Fetal development: Information is available from the american academy of pediatrics and from the ob-gyne society. ...Read more

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Is tracking your ovulation by calendar completely accurate? I average 27-28day cycle.

Is tracking your ovulation by calendar completely accurate? I average 27-28day cycle.

14 days before: Ovulation occurs 14 days before the next menstrual cycle. This is the best time to have intercourse. Using a calendar is very unreliabl. If you trying to get pregnant use an over the counter ovulation kit. If you are trying to avoid intercourse please start birth control and use condoms. ...Read more

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Does a ultrasound for LMP dating that assumes a 28 day cycle mean conception occured on or around the 28th day after the projected date?

Does a ultrasound for LMP dating that assumes a 28 day cycle mean conception occured on or around the 28th day after the projected date?

Menstrual age vs ...: Gestational age. Before ultrasound, everything was based on number of weeks since the first day of the last menses. That is the menstrual age of the pregnancy. Most women become pregnant 2 weeks after their last menses, which is the gestational age, or the actual time (weeks) since conception. The conception at 2 weeks after menses assumes a 28 day cycle. ...Read more

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Can the estimated conception date (regular growth curve of CRL, repeatedly meassured at 6, 8, 10, 13 weeks) be inaccurate by as much as 21 days?

Can the estimated conception date (regular growth curve of CRL, repeatedly meassured at 6, 8, 10, 13 weeks) be inaccurate by as much as 21 days?

Discuss w/ OBGYN: After 12 wks, other measures are important to use too due to posiional issues, but talk w/ your Dr about it. That's a very big time error, but there will be clarification possible. If the issue matters greatly to your life and decisions, work closely w/ the Dr about your needs ASAP. ...Read more

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Any guides to fetal baby development week by week?

Any guides to fetal baby development week by week?

Textbooks, library: There are many, including some very good textbooks. Depends on how detailed you want the discussion. "the developing human" is a good one, though it has been around awhile. Your local library should have a decent section of books on this subject. Your preference in style will be important, so look at several to see which explains things in terms you like. Touchpoints is best for baby development. ...Read more

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Can a two day medium flow on the 10th day to 12 day of a 32 day cycle negatively affect ovulation and fertility for that cycle?

Can a two day medium flow on the 10th day to 12 day of a 32 day cycle negatively affect ovulation and fertility for that cycle?

Answer: It is not abnormal to have irregular periods. The issue is if in this 2 day cycle did you ovulate. In other words was an egg pushed out of the ovary. If you you may have the chance of pregnancy. However most often such a short irregular period. Chances are the hormones did not reach peak levels and thus no ovulation. ...Read more

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Need chart with size of baby week by week?

Need chart with size of baby week by week?

Which chart: If you are looking for growth chart for a child than you can find it here http://www.Cdc.Gov/growthcharts/. If you are looking for pregnancy week by week you can find it here http://www.Babycenter.Com/fetal-development-week-by-week. ...Read more

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Last few cycles I've had pink & brown spotting 2days before period, followed by nothing the next day, followed by full flow. Which day ends luteal phase?

Last few cycles I've had pink & brown spotting 2days before period, followed by nothing the next day, followed by full flow. Which day ends luteal phase?

First day of bleed: The first day of bleeding is considered cycle day #1. I am wondering how defining the end of your luteal phase is going to be useful for you. ...Read more

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Ovulation kid read high and peak fertility days 10-14 of cycle and beg since. Peak again at day 23.. What does this mean?

Ovulation kid read high and peak fertility days 10-14 of cycle and beg since. Peak again at day 23.. What does this mean?

Double ovulation?: Double your "pleasure" by the LH suggesting two ovulations in that given month with double peaks. Keep in mind a LH surge does NOT confirm an ovulation event. ...Read more

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Progesterone level of 14.8 at 6 weeks 1 day pregnant. Is this number ok? Baby had a heartbeat and measured perfectly.

Progesterone level of 14.8 at 6 weeks 1 day pregnant. Is this number ok? Baby had a heartbeat and measured perfectly.

Probably ok: Congratulations, you are pregnant! try not to treat the numbers, there really isn't much you can do about it. While your physician may place you on Progesterone supplementation, there is no evidence that this decreases miscarriage risk. That being said, it can't hurt. If the fetal size is appropriate and the heart beat is normal, try to relax and enjoy your pregnancy. Best of luck! ...Read more

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Do first trimester dating scans change lmp to match ovulation day and make cycle 28 days?

Do first trimester dating scans change lmp to match ovulation day and make cycle 28 days?

No: The first trimester dating scans are the most accurate of all scans. Since many women guess at their LMP and are often wrong, the ultrasound EDC is compared to the EDC from LMP. If it is less than 7 days different, it is considered consistent and the EDC remains the same. If the dates are >7 days, we defer to the ultrasound and change to due date to the new one created from the ultrasound. ...Read more

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LMP 3/28 regular 28 days cycle. Two early u/s at 8w1d & 13 days later 9w5d (different place) possible conception date or sex that lead to pregnancy?

LMP 3/28 regular 28 days cycle. Two early u/s at 8w1d & 13 days later 9w5d (different place) possible conception date or sex that lead to pregnancy?

Not enough info: You have not shared enough specific information in your question to give you a valid answer. But, that does not matter. You can verify almost everything you need to know about your pregnancy online. I suggest you start here: http://www.babymed.com/conception-calculator. This is a conception calculator and it will give you the date you conceived if you enter all the information correctly. ...Read more

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Baby is 1 week old & reached birth wt of 7 lbs 14oz. Milk production established. Start on demand feeding? Should wake at all during night or day ?

Baby is 1 week old & reached birth wt of 7 lbs 14oz. Milk production established. Start on demand feeding?  Should wake at all during night or day ?

Yes: With your breast milk in and weight back up to birth weight, you have the luxury of opting for a more on demand feeding regimen if things continue to be as successful as you describe. If you become engorged, you may want to wake your infant up to let down the supply (or you could pump-express and save too). Congrats on your achievements! ...Read more

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What does it mean when LMP dating by ultrasound in first trimester assumes a 28 day cycle?

What does it mean when LMP dating by ultrasound in first trimester assumes a 28 day cycle?

Family practice : It is an u/s to determine normal growth and determine proper due date if unsure of lmp. Usually done at 18 weeks gestation. ...Read more