
Dr. P. Douglas Young Jr., MD
OB-GYN (Obstetrician-Gynecologist)
1271 Wentzville Pkwy Wentzville Missouri, 63385About
Dr. P. Douglas Young Jr. is an obstetrician-gynecologist practicing in Wentzville, Missouri. Dr. Young Jr. specializes in women's health, particularly the female reproductive system, pregnancy and childbirth. As an obstetrician-gynecologist, or OB-GYN, Dr. Young Jr. can treat a number of health issues related to the vagina, uterus, ovaries, fallopian tubes and breasts. Dr Young Jr. can also treat women during pregnancy, labor, childbirth and the postpartum period. In this specialty, doctors focus on reproductive care from puberty through adulthood.
Dr. P. Douglas Young Jr., MD's Videos
Education and Training
MD at Indiana University School of Medicine
Indiana University School of Medicine 2000
Board Certification
American Board of Obstetrics and Gynecology
Provider Details

Dr. P. Douglas Young Jr., MD's Expert Contributions
Drug use and pregnancy?
Baby will be positive READ MORE
Pregnancy?
No, you cannot. Doug Young, MD READ MORE
Vaginal bleeding with a foul smell?
You need to see an ob/gyn as soon as you can. You need an exam. Doug Young, MD READ MORE
Pregnancy concern?
Thanks for your question. So, a woman not on birth control can get one to two abnormal cycles a year. you can skip one or have an extra one. The best way to see would be a blood pregnancy test. However, you should not be on the Lisinopril with trying to get pregnant. That has to be switched to something else right away. Doug Young, MD READ MORE
Am I pregnant?
You could be getting ready to start your cycle. You could be early pregnant. You could do a pregnancy test at home to be able to tell if you are or not. You could just be constipated. Doug Young, MD READ MORE
Prolong period?
You need to follow up with your OBGYN that gave you the medroxy progesterone. You need to usually take it longer than that for 10 days and it should slow your bleeding. Doug Young, MD READ MORE
Fertility after Desmond cyst removal?
That will not affect your fertility at all. You will still be able to conceive. I cannot speak the the right ovary and the amount removed. That judgement is made at the time of surgery. A dermoid cyst can take up the whole ovary sometimes. If there is any residual ovary, you could ovulate from that side Doug Young, MD READ MORE
Discharge after unprotected sex?
It could be BV, start of an STD, or irritation. You need to be seen by an ob/gyn. You need to start using condoms as well. Doug Young, MD READ MORE
I think I have Trichomoniasis?
You would need a visit to a OBGYN office in order to be able to tell whether or not you have that type of infection. Doug Young, MD READ MORE
Birth control implant?
That is completely normal. If it persists, there are things that your provider can do in order to be able to diminish the abnormal bleeding. Doug Young, MD READ MORE
How many hours should a pregnant woman sleep?
Usually 7-10 hours per day. Doug Young, MD READ MORE
About pregnancy?
I would buy and perform a urine pregnancy test. Cycles can be up to a week late and you still would not be pregnant. Women not on birth control will have one to two abnormal cycles a year whether you skip one or get an extra. READ MORE
Should I still take a pregnancy test if I got my period?
If the cycle was lighter, yes, you could take a pregnancy test. If the flow is typical, then no need for a pregnancy test. Doug Young, MD READ MORE
What causes a pregnant woman to bleed?
There can be several reasons bleeding can occur in pregnancy. Vaginal infection, trauma (from intercourse), low lying placenta, possible miscarriage, cervical shortening. Obviously, some of these are more of an issue than others. 50 percent of pregnancies in the first trimester will get some sort of bleeding and still be normal. Doug Young, MD READ MORE
Early Miscarriage or Late Period?
Most women will have 1-2 abnormal cycles per year, whether they skip a cycle or have an extra cycle. This could be that scenario or you likely had a miscarriage. The only way to tell was to do a blood pregnancy test around that time of the missed cycle. Doug Young, MD READ MORE
Missed periods?
Bloating can happen from PMS type picture. Women will get 1-2 abnormal cycles per year, whether they skip a cycle or have an extra cycle. Doug Young, MD READ MORE
What color is discharge when pregnant?
Pregnancy should not change the color of your discharge. Pregnancy will change the quantity of discharge (you get more). Doug Young, MD READ MORE
Possible pregnancy?
Women can get 1-2 abnormal cycles per year whether you skip a cycle or have an extra cycle. This could be early menopause, PMS symptoms as well. Doug Young, MD READ MORE
My daughters third period seems long?
Whenever cycles first start, they can be abnormal like your daughter is experiencing. This abnormal bleeding in the first year of starting menses is completely normal. Doug Young, MD READ MORE
Treating a yeast infection?
This can be treated with 1 pill only. Subsequent dosing might be necessary in your situation (diabetes). Doug Young, MD READ MORE
Areas of expertise and specialization
Treatments
- Diabetes
- Obesity
- Gestational Diabetes
- Pregnancy
- Pain
Internships
- Mercy Hospital St. Louis
What do you attribute your success to?
- His passion, love for the profession and hard work.
Hobbies / Sports
- Traveling
Favorite professional publications
- Green Journal, American Journal of Obstetrics & Gynecology
Dr. P. Douglas Young Jr., MD's Practice location
Dr. P. Douglas Young Jr., MD's reviews
Write ReviewPatient Experience with Dr. Young Jr.
- Abigail
Dr. Young is by far the best dr. I have ever experienced. He's sympathetic, patient, and definitely knows his passion. He's done an amazing job with both my daughters.
- Phylicia
Dr. Young is a great doctor that cares for his patients! From my own experience if u have a concern he will get back to u, he called my house to make sure I was going to the hospital BC I didnt answer my cell phone. He goes out of his way to check on his patients! He delivered my son and was great! He explains things and tells you what he is doing and talks you through it. He is a very busy doctor so if u have a Lil bit of a wait time its BC he's very busy or just added a person to his already busy schedule! I went for an ultrasound and the woman talked nothing but good about Dr young, how he would still see u if u were late, adds patients to his schedule for the day even if he's booked he has the love and passion that a job like this needs! Congratulations Dr young you deserve it!
- Megan
Dr. Young is such an amazing doctor! He delivered all of my children and has done my routine exams for the past 10 years. He goes above and beyond, is compassionate, attentive, and takes the time to address/thoroughly explain any concerns. I cannot imagine going to anyone else!
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Nearby Providers
- Dr. Peter Ahlering MD17300 North Outer 40 Rd Chesterfield MO 63005
- Dr. David E. Simckes MD5401 Veterans Memorial Pkwy St Peters Missouri 63376
- Dr. Mira Aubuchon M.D.17300 N Outer 40 Rd Chesterfield MO 63005
- Dr. Tanvira Kabir Alam DO1101 State Hwy K O\'Fallon Missouri 63366
- Dr. Beth Ann Rasmussen M.D.25 Prospect Cir Troy MO 63379
- Dr. Janet Matuszek D.O.209 First Executive Ave Saint Peters MO 63376
Nearest Hospitals
SSM HEALTH SAINT JOSEPH HOSPITAL-LAKE SAINT LOUISl
100 MEDICAL PLAZA LAKE SAINT LOUIS MO 63367MERCY HOSPITAL LINCOLNl
1000 EAST CHERRY STREET TROY MO 63379