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| Subject | Date Asked | Expert |
| conception/paternity | 2/6/2012 | Catherine Beier MS CBE |
| Q: I have a question, i have pcos, irregular cycles from time to time, but recently was getting regular ... A: I'm not certain how my last answer was unclear, but NO you could not have conceived on August 5th. ... | ||
| stressed out....questions about first pregnancy | 1/17/2012 | Catherine Beier MS CBE |
| Q: My lmp was 9/7 or 9/8 2011. My cycles are around 31-34 days. My first question is about paternity. I ... A: Based on your information, you most likely conceived around 9/26. Early transvaginal ultrasound is ... | ||
| conception/paternity | 1/16/2012 | Catherine Beier MS CBE |
| Q: I have a question, i have pcos, irregular cycles from time to time, but recently was getting regular ... A: Ash, There is no way you conceived on August 4th or 5th. Absolutely none. Zip. Zilch. Nada. Early ... | ||
| Ovulation date | 1/12/2012 | Catherine Beier MS CBE |
| Q: I recently found out i was pregnant and did not have a lmp to go by so i got an internal ultrasound ... A: Anna, The problem seems to be that you aren't understanding how pregnancy dates are calculated. ... | ||
| Labor symptoms | 12/29/2011 | Catherine Beier MS CBE |
| Q: After both speaking with my doctor, two nurses at her office, and the care team at the ... A: Your body isn't giving you any mixed signals. You are exhibiting classic symptoms of prodromal labor ... | ||
| Funneling and Beta Strep | 12/28/2011 | Catherine Beier MS CBE |
| Q: I'm 37 weeks, I was checked last week for Beta Strep. That came out positive. Whats the percentage ... A: Beta strep is a natural, normal bacteria found in approximately 30% of pregnant women. It is ... | ||
| Ultrsound accuracy | 12/22/2011 | Catherine Beier MS CBE |
| Q: I have a question regarding ultrasound accuracy and conception. I have a history of PCOS so no LMP! ... A: Kay, Transvaginal ultrasound between 8-10 weeks is the most accurate way to date a pregnancy, with ... | ||
| Vba2c in Austin | 12/8/2011 | Catherine Beier MS CBE |
| Q: I had my 1st son in 10/2007, he was emergency Cs because he was face up-face out presentation. I was ... A: My first suggestion is to take a copy of ACOG's position on VBAC2C located at: ... | ||
| baby weeks | 12/6/2011 | Catherine Beier MS CBE |
| Q: how old would the baby be before the dec 24th birthday? help please thanks not understanding ... A: Madison, A week = 7 calendar days. So, yes, a week includes weekends. I have to wonder if this was ... | ||
| Who is the father.. | 12/1/2011 | Catherine Beier MS CBE |
| Q: My due date is March 29, 2012. My estimated LMP was June 23 2011. I had sex with a on june 26- july ... A: Chiara, Based on the information you provided, you most likely conceived around July 7th, making it ... | ||
| Curious upon conception | 11/28/2011 | Catherine Beier MS CBE |
| Q: I'd like to know your opinion. I'm not 100% sure when my last menstrual period was so I'm going off ... A: Aubrey, Due dates are most accurately calculated between 8-10 week gestation. Due dates given ... | ||
| dilation and effacement | 11/24/2011 | Catherine Beier MS CBE |
| Q: I am currently 33 weeks pregnant and just had a pelvic exam at my last appointment, the doctor said ... A: Early dilation/effacement do not necessarily mean that your baby will be early. If his numbers are ... | ||
| Third child early birth | 11/18/2011 | Catherine Beier MS CBE |
| Q: Greetings, Is it true that the third child might be an early bird? My first 2 were @ 38 weeks. I'm ... A: Mothers with previous pregnancies tend to do what they've done before. So, if your first two ... | ||
| Who is the father | 11/9/2011 | Catherine Beier MS CBE |
| Q: I had my last period on 1st of October and it lasted until 5th. Typically it's 33-35 days before I ... A: Yes, it's still possible that either man is the father. Since the dates of intercourse were less ... | ||
| conception dates. | 9/30/2011 | Catherine Beier MS CBE |
| Q: im a little confused to conception timing and ultrasound dates. I found out i was pregnant in the ... A: No, an early ultrasound cannot be a week off - a 6w,6day old fetus looks very, very different from a ... | ||
| Conception | 9/25/2011 | Catherine Beier MS CBE |
| Q: Ok Im trying maybe to narrow down my child's father.Ok I was dating this guy #1 for awhile we broke ... A: Nicole, Based on your information, #2 would be the father. Sperm can only live in the reproductive ... | ||
| LMP and ultrasound dont match | 9/18/2011 | Catherine Beier MS CBE |
| Q: I was hoping you could shed a little light on my situation. My LMP was on 7/11 and I took a positive ... A: Your doctor is concerned because given the dates you provided, the degree of pregnancy development ... | ||
| CONCEPTION DATES | 9/13/2011 | Catherine Beier MS CBE |
| Q: right ok... me and my boyfriend have been together 2 years and decided to start trying for a baby ... A: Lily, The other man can't possibly be the father. Not possible. No way. Zip. Zero. Nada. Unless ... | ||
| when did i get preg | 9/12/2011 | Catherine Beier MS CBE |
| Q: My last period was April 11th 2011 i had sex with my boyfriend April 18 until the 25. I had sex with ... A: Brittany, Yes, your due date appears correct from the information you've provided. Based on it, ... | ||
| Should I watch natural childbirth videos? | 9/11/2011 | Catherine Beier MS CBE |
| Q: I am preparing to give birth naturally for the first time and am wondering whether it's a good idea ... A: Excellent question! For some women, viewing childbirth videos can be an educational, insightful ... | ||
| Who is the father? | 9/7/2011 | Catherine Beier MS CBE |
| Q: The first day of my last period was April 26th. I had sex with my boyfriend on May 7th and some ... A: You will need a paternity test. Sperm can live in the reproductive tract for up to 5 days, meaning ... | ||
| providers | 8/31/2011 | Catherine Beier MS CBE |
| Q: I have had four births. My first one was a natural birth. My second one was an emergency ... A: The best way to find a supportive provider given your history is to contact your local chapter of ... | ||
| Conception | 8/30/2011 | Catherine Beier MS CBE |
| Q: I was with guy #1 for 2 years until 4/23 and guy #2 from 4/24 till recently. I am not sure of my ... A: Ultrasound during the first trimester is more accurate than later in pregnancy. This is because in ... | ||
| question | 8/22/2011 | Catherine Beier MS CBE |
| Q: first day of period was january 29th. when would the baby be due? original due date was October ... A: The due date of Oct. 26th does not correlate with the date of the last period you provided. Based ... | ||
| Conception | 8/17/2011 | Catherine Beier MS CBE |
| Q: I was wondering if you have sex wit a guy during your period is the blood considered hostile to ... A: Misty, While it is possible to conceive during your period, it is quite rare. The uterine lining ... | ||
| vaginal pain during pregnancy | 8/14/2011 | Catherine Beier MS CBE |
| Q: I'm about 8 week pregnancy...I got a walk with my friends for about an hour.When I'm walking ... A: What you are experiencing sounds completely normal. Due to increased hormone levels, you may ... | ||
| c-section and diabetes complications | 8/7/2011 | Catherine Beier MS CBE |
| Q: my questions is how normal is for a doctor not to stitch a patient after a c-section and only ... A: Seek a second opinion. An open wound in a diabetic is at risk of infection and improper healing. ... | ||
| low placenta | 8/4/2011 | Catherine Beier MS CBE |
| Q: "Dear Sir, i am 30 years old ,22 week pregnent with my first baby everything is good going with me ... A: At 17 weeks, the placenta should be low lying. This is not a surprise nor an unusual occurrence. ... | ||
| lmp/ultrasound | 7/29/2011 | Dorothy H, LCCE |
| Q: I'm super confused about the whole lmp/ultrasound dates and I really need help since I've been ... A: Even with the two different due dates, it's clear that you got pregnant in mid to late April. There ... | ||
| Conception Date | 7/27/2011 | Catherine Beier MS CBE |
| Q: Childbirth/Conception Advertisement Expert: Dorothy H, LCCE - 7/12/2011 QuestionHi,i have ... A: With irregular periods, the difference in timing happens before ovulation. The time after ovulation ... | ||
| Conception Date | 7/25/2011 | Catherine Beier MS CBE |
| Q: Childbirth/Conception Advertisement Expert: Dorothy H, LCCE - 7/12/2011 QuestionHi,i have ... A: It's the second man's baby. The dates match perfectly. If your LMP was 11-16-10, your most ... | ||
| no labour pains | 7/23/2011 | Catherine Beier MS CBE |
| Q: "Hello, My wife is 9 months 3 days pregnent. Still there is no labour pains. Can you please advice ... A: Sreenivasulu, Research supports that women can safely carry their babies without induction until 42 ... | ||
| no labour pains | 7/21/2011 | Catherine Beier MS CBE |
| Q: "Hello, My wife is 9 months 3 days pregnent. Still there is no labour pains. Can you please advice ... A: Sreenivasulu, The best course of action is to wait and let labor start on its own. Time is the ... | ||
| medicine induced period | 7/19/2011 | Catherine Beier MS CBE |
| Q: I had a C-section two weeks ago. My Dr. said that at my six week checkup that he is going to ... A: Anna, No, this is not standard and is not routinely necessary, especially at only 6 weeks ... | ||
| Conception/Postpartum Depression | 7/19/2011 | Dorothy H, LCCE |
| Q: First off, I want to say that the only reason why I think I'm worrying about part 1 of this question ... A: First of all, I deeply apologize for the delay in getting back to you. Second of all, there is ... | ||
| Conception | 7/18/2011 | Dorothy H, LCCE |
| Q: i have irregular periods but i remember that my last lmp was on 11/16/10 and i found out i was ... A: I apologize for the delay in getting back to you on this. Yes, I did take into account that he did ... | ||
| early sign of pregnancy or no? | 7/13/2011 | Catherine Beier MS CBE |
| Q: I was just curious to know if anyone who is or has been pregnant experienced this before. My cycle ... A: Drena, None of what you described can concretely be linked as early pregnancy symptoms, as it would ... | ||
| Conception | 7/12/2011 | Dorothy H, LCCE |
| Q: i have irregular periods but i remember that my last lmp was on 11/16/10 and i found out i was ... A: An 8 week ultrasound can be off by 2-3 days but that's about it. The fact that the 20 week ... | ||
| conception date help | 7/11/2011 | Dorothy H, LCCE |
| Q: I've been going crazy trying to figure out/calculate these dates. I had unprotected sex on 11/25 ... ... A: Ultrasounds at 9 weeks are not going to be over a month off. There is way too much change going on ... | ||
| alcohol during 1st trimester | 7/3/2011 | Catherine Beier MS CBE |
| Q: I have a quick question. I drank until i found out i was pregnant (8 weeks). I heard that alcohol ... A: Arlene, Alcohol consumption cannot make a woman farther along than she is. It can, however, ... | ||
Answers by Expert:
Top Expert on this page
I can provide evidence-based information and current research findings concerning childbirth and pregnancy. My specializations include natural childbirth, pregnancy and birth interventions, fetal positioning, labor induction, choosing a care provider, midwives, homebirth, unassisted birth, natural pain relief, medications in pregnancy and birth, informed consent, understanding the risks and benefits of childbirth choices, doulas, waterbirth, childbirth methods, childbirth education classes, cesarean section, and VBAC.
I have been a childbirth educator, mother, author, public speaker, researcher, and birth advocate for the past 9 years. I am also the author of Giving Birth Naturally, a site dedicated to natural childbirth and pregnancy information. I publish evidence-based articles on pregnancy, childbirth, newborn care, and post-partum care. I'm also a mother of three children, two daughters and one son all born naturally. To learn more about what normal birth looks like, view the natural childbirth video of my son being born at home unassisted.
Publications
My book, Birth Outside the Box, was published in 2007.
Education/Credentials
I hold a Master's degree in communication disorders with an emphasis in child development. I am also an independent childbirth educator.

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