Microgestin 1/20

Endometriosis, Low Testosterone, Osteoporosis + 16 more
Treatment
20 Active Studies for Microgestin 1/20

What is Microgestin 1/20

NorethisteroneThe Generic name of this drug
Treatment SummaryNorethisterone (also known as norethindrone) is a synthetic hormone used to mimic the effects of progesterone in the body. It is more powerful than other similar hormones, and is used in a variety of ways such as contraception and hormone replacement therapy. It was first developed in 1951 and was initially intended to treat irregular menstruation and endometriosis. In 1962, it was approved for use as an oral contraceptive.
Neconis the brand name
Microgestin 1/20 Overview & Background
Brand Name
Generic Name
First FDA Approval
How many FDA approvals?
Necon
Norethisterone
1967
347

Effectiveness

How Microgestin 1/20 Affects PatientsNorethisterone is a type of pill taken by mouth that can be used for birth control or to treat other hormone-related conditions such as menopause or endometriosis. It acts like the hormone progesterone but with a much stronger effect. Norethisterone works by changing the function of the cervix and uterus and blocking hormones released by the pituitary gland that are involved in egg formation. Taking this kind of hormonal birth control may slightly increase the risk of breast cancer, so patients should be aware of this risk and regularly perform self-exams to check for any potential lumps.
How Microgestin 1/20 works in the bodyNorethisterone helps prevent pregnancy by making the cervical mucus thicker and harder for sperm to get through. It also makes the endometrium (uterine lining) less favorable for an egg to attach itself. Norethisterone works by preventing the body from releasing hormones that cause ovulation. In menopausal women, norethisterone is used as part of hormone replacement therapy to prevent endometrial hyperplasia, which can lead to cancer. Finally, norethisterone has a low affinity for other steroid receptors, such as the androgen receptor and glucocorticoid receptor, which may be

When to interrupt dosage

The advocated dosage of Microgestin 1/20 is contingent upon the determined condition, including Atrophic, Fracture and Hormone Replacement Therapy. The size of dosage is subject to the method of delivery (e.g. Oral or Tablet) displayed in the table below.
Condition
Dosage
Administration
Vasomotor System
0.014 mg/hour, , 0.025 mg/hour, 0.5 mg, 0.1 mg, 5.0 mg, 1.0 mg, 0.35 mg, 1.5 mg, 0.8 mg, 2.7 mg, 4.8 mg, 0.75 mg, 0.4 mg, 2.25 mg, 30.0 mg, 3.0 mg
Transdermal, Patch, extended release, , Patch, extended release - Transdermal, Kit, Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Tablet - Oral, Kit - Oral, Patch, Patch - Transdermal, Tablet, chewable, Tablet, chewable - Oral, Capsule - Oral, Capsule, Intramuscular; Oral; Topical
Endometriosis
0.014 mg/hour, , 0.025 mg/hour, 0.5 mg, 0.1 mg, 5.0 mg, 1.0 mg, 0.35 mg, 1.5 mg, 0.8 mg, 2.7 mg, 4.8 mg, 0.75 mg, 0.4 mg, 2.25 mg, 30.0 mg, 3.0 mg
Transdermal, Patch, extended release, , Patch, extended release - Transdermal, Kit, Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Tablet - Oral, Kit - Oral, Patch, Patch - Transdermal, Tablet, chewable, Tablet, chewable - Oral, Capsule - Oral, Capsule, Intramuscular; Oral; Topical
Low Testosterone
0.014 mg/hour, , 0.025 mg/hour, 0.5 mg, 0.1 mg, 5.0 mg, 1.0 mg, 0.35 mg, 1.5 mg, 0.8 mg, 2.7 mg, 4.8 mg, 0.75 mg, 0.4 mg, 2.25 mg, 30.0 mg, 3.0 mg
Transdermal, Patch, extended release, , Patch, extended release - Transdermal, Kit, Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Tablet - Oral, Kit - Oral, Patch, Patch - Transdermal, Tablet, chewable, Tablet, chewable - Oral, Capsule - Oral, Capsule, Intramuscular; Oral; Topical
Osteoporosis
0.014 mg/hour, , 0.025 mg/hour, 0.5 mg, 0.1 mg, 5.0 mg, 1.0 mg, 0.35 mg, 1.5 mg, 0.8 mg, 2.7 mg, 4.8 mg, 0.75 mg, 0.4 mg, 2.25 mg, 30.0 mg, 3.0 mg
Transdermal, Patch, extended release, , Patch, extended release - Transdermal, Kit, Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Tablet - Oral, Kit - Oral, Patch, Patch - Transdermal, Tablet, chewable, Tablet, chewable - Oral, Capsule - Oral, Capsule, Intramuscular; Oral; Topical
hypoestrogenism
0.014 mg/hour, , 0.025 mg/hour, 0.5 mg, 0.1 mg, 5.0 mg, 1.0 mg, 0.35 mg, 1.5 mg, 0.8 mg, 2.7 mg, 4.8 mg, 0.75 mg, 0.4 mg, 2.25 mg, 30.0 mg, 3.0 mg
Transdermal, Patch, extended release, , Patch, extended release - Transdermal, Kit, Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Tablet - Oral, Kit - Oral, Patch, Patch - Transdermal, Tablet, chewable, Tablet, chewable - Oral, Capsule - Oral, Capsule, Intramuscular; Oral; Topical
Endometriosis
0.014 mg/hour, , 0.025 mg/hour, 0.5 mg, 0.1 mg, 5.0 mg, 1.0 mg, 0.35 mg, 1.5 mg, 0.8 mg, 2.7 mg, 4.8 mg, 0.75 mg, 0.4 mg, 2.25 mg, 30.0 mg, 3.0 mg
Transdermal, Patch, extended release, , Patch, extended release - Transdermal, Kit, Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Tablet - Oral, Kit - Oral, Patch, Patch - Transdermal, Tablet, chewable, Tablet, chewable - Oral, Capsule - Oral, Capsule, Intramuscular; Oral; Topical
Fracture
0.014 mg/hour, , 0.025 mg/hour, 0.5 mg, 0.1 mg, 5.0 mg, 1.0 mg, 0.35 mg, 1.5 mg, 0.8 mg, 2.7 mg, 4.8 mg, 0.75 mg, 0.4 mg, 2.25 mg, 30.0 mg, 3.0 mg
Transdermal, Patch, extended release, , Patch, extended release - Transdermal, Kit, Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Tablet - Oral, Kit - Oral, Patch, Patch - Transdermal, Tablet, chewable, Tablet, chewable - Oral, Capsule - Oral, Capsule, Intramuscular; Oral; Topical
Birth Control
0.014 mg/hour, , 0.025 mg/hour, 0.5 mg, 0.1 mg, 5.0 mg, 1.0 mg, 0.35 mg, 1.5 mg, 0.8 mg, 2.7 mg, 4.8 mg, 0.75 mg, 0.4 mg, 2.25 mg, 30.0 mg, 3.0 mg
Transdermal, Patch, extended release, , Patch, extended release - Transdermal, Kit, Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Tablet - Oral, Kit - Oral, Patch, Patch - Transdermal, Tablet, chewable, Tablet, chewable - Oral, Capsule - Oral, Capsule, Intramuscular; Oral; Topical
Therapeutic procedure
0.014 mg/hour, , 0.025 mg/hour, 0.5 mg, 0.1 mg, 5.0 mg, 1.0 mg, 0.35 mg, 1.5 mg, 0.8 mg, 2.7 mg, 4.8 mg, 0.75 mg, 0.4 mg, 2.25 mg, 30.0 mg, 3.0 mg
Transdermal, Patch, extended release, , Patch, extended release - Transdermal, Kit, Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Tablet - Oral, Kit - Oral, Patch, Patch - Transdermal, Tablet, chewable, Tablet, chewable - Oral, Capsule - Oral, Capsule, Intramuscular; Oral; Topical
Menopause
0.014 mg/hour, , 0.025 mg/hour, 0.5 mg, 0.1 mg, 5.0 mg, 1.0 mg, 0.35 mg, 1.5 mg, 0.8 mg, 2.7 mg, 4.8 mg, 0.75 mg, 0.4 mg, 2.25 mg, 30.0 mg, 3.0 mg
Transdermal, Patch, extended release, , Patch, extended release - Transdermal, Kit, Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Tablet - Oral, Kit - Oral, Patch, Patch - Transdermal, Tablet, chewable, Tablet, chewable - Oral, Capsule - Oral, Capsule, Intramuscular; Oral; Topical
Ovarian Failure
0.014 mg/hour, , 0.025 mg/hour, 0.5 mg, 0.1 mg, 5.0 mg, 1.0 mg, 0.35 mg, 1.5 mg, 0.8 mg, 2.7 mg, 4.8 mg, 0.75 mg, 0.4 mg, 2.25 mg, 30.0 mg, 3.0 mg
Transdermal, Patch, extended release, , Patch, extended release - Transdermal, Kit, Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Tablet - Oral, Kit - Oral, Patch, Patch - Transdermal, Tablet, chewable, Tablet, chewable - Oral, Capsule - Oral, Capsule, Intramuscular; Oral; Topical
Hot flashes
0.014 mg/hour, , 0.025 mg/hour, 0.5 mg, 0.1 mg, 5.0 mg, 1.0 mg, 0.35 mg, 1.5 mg, 0.8 mg, 2.7 mg, 4.8 mg, 0.75 mg, 0.4 mg, 2.25 mg, 30.0 mg, 3.0 mg
Transdermal, Patch, extended release, , Patch, extended release - Transdermal, Kit, Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Tablet - Oral, Kit - Oral, Patch, Patch - Transdermal, Tablet, chewable, Tablet, chewable - Oral, Capsule - Oral, Capsule, Intramuscular; Oral; Topical
Hormone Replacement Therapy
0.014 mg/hour, , 0.025 mg/hour, 0.5 mg, 0.1 mg, 5.0 mg, 1.0 mg, 0.35 mg, 1.5 mg, 0.8 mg, 2.7 mg, 4.8 mg, 0.75 mg, 0.4 mg, 2.25 mg, 30.0 mg, 3.0 mg
Transdermal, Patch, extended release, , Patch, extended release - Transdermal, Kit, Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Tablet - Oral, Kit - Oral, Patch, Patch - Transdermal, Tablet, chewable, Tablet, chewable - Oral, Capsule - Oral, Capsule, Intramuscular; Oral; Topical
Oral Contraceptives
0.014 mg/hour, , 0.025 mg/hour, 0.5 mg, 0.1 mg, 5.0 mg, 1.0 mg, 0.35 mg, 1.5 mg, 0.8 mg, 2.7 mg, 4.8 mg, 0.75 mg, 0.4 mg, 2.25 mg, 30.0 mg, 3.0 mg
Transdermal, Patch, extended release, , Patch, extended release - Transdermal, Kit, Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Tablet - Oral, Kit - Oral, Patch, Patch - Transdermal, Tablet, chewable, Tablet, chewable - Oral, Capsule - Oral, Capsule, Intramuscular; Oral; Topical
Hormonal Contraception
0.014 mg/hour, , 0.025 mg/hour, 0.5 mg, 0.1 mg, 5.0 mg, 1.0 mg, 0.35 mg, 1.5 mg, 0.8 mg, 2.7 mg, 4.8 mg, 0.75 mg, 0.4 mg, 2.25 mg, 30.0 mg, 3.0 mg
Transdermal, Patch, extended release, , Patch, extended release - Transdermal, Kit, Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Tablet - Oral, Kit - Oral, Patch, Patch - Transdermal, Tablet, chewable, Tablet, chewable - Oral, Capsule - Oral, Capsule, Intramuscular; Oral; Topical
Postmenopausal Osteoporosis
0.014 mg/hour, , 0.025 mg/hour, 0.5 mg, 0.1 mg, 5.0 mg, 1.0 mg, 0.35 mg, 1.5 mg, 0.8 mg, 2.7 mg, 4.8 mg, 0.75 mg, 0.4 mg, 2.25 mg, 30.0 mg, 3.0 mg
Transdermal, Patch, extended release, , Patch, extended release - Transdermal, Kit, Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Tablet - Oral, Kit - Oral, Patch, Patch - Transdermal, Tablet, chewable, Tablet, chewable - Oral, Capsule - Oral, Capsule, Intramuscular; Oral; Topical
Estrogen Deprivation Symptoms
0.014 mg/hour, , 0.025 mg/hour, 0.5 mg, 0.1 mg, 5.0 mg, 1.0 mg, 0.35 mg, 1.5 mg, 0.8 mg, 2.7 mg, 4.8 mg, 0.75 mg, 0.4 mg, 2.25 mg, 30.0 mg, 3.0 mg
Transdermal, Patch, extended release, , Patch, extended release - Transdermal, Kit, Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Tablet - Oral, Kit - Oral, Patch, Patch - Transdermal, Tablet, chewable, Tablet, chewable - Oral, Capsule - Oral, Capsule, Intramuscular; Oral; Topical
Atrophic
0.014 mg/hour, , 0.025 mg/hour, 0.5 mg, 0.1 mg, 5.0 mg, 1.0 mg, 0.35 mg, 1.5 mg, 0.8 mg, 2.7 mg, 4.8 mg, 0.75 mg, 0.4 mg, 2.25 mg, 30.0 mg, 3.0 mg
Transdermal, Patch, extended release, , Patch, extended release - Transdermal, Kit, Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Tablet - Oral, Kit - Oral, Patch, Patch - Transdermal, Tablet, chewable, Tablet, chewable - Oral, Capsule - Oral, Capsule, Intramuscular; Oral; Topical
female castration
0.014 mg/hour, , 0.025 mg/hour, 0.5 mg, 0.1 mg, 5.0 mg, 1.0 mg, 0.35 mg, 1.5 mg, 0.8 mg, 2.7 mg, 4.8 mg, 0.75 mg, 0.4 mg, 2.25 mg, 30.0 mg, 3.0 mg
Transdermal, Patch, extended release, , Patch, extended release - Transdermal, Kit, Oral, Tablet, film coated, Tablet, film coated - Oral, Tablet, Tablet - Oral, Kit - Oral, Patch, Patch - Transdermal, Tablet, chewable, Tablet, chewable - Oral, Capsule - Oral, Capsule, Intramuscular; Oral; Topical

Warnings

Microgestin 1/20 has eight contraindications and should not be taken in conjunction with any of the circumstances specified in the following table.Microgestin 1/20 Contraindications
Condition
Risk Level
Notes
active liver disease
Do Not Combine
Thrombophilia
Do Not Combine
Vaginal Hemorrhage
Do Not Combine
Malignant Neoplasms
Do Not Combine
Benign hepatic neoplasm
Do Not Combine
Breast Cancer
Do Not Combine
Thromboembolism
Do Not Combine
Severe Hypersensitivity Reactions
Do Not Combine
Norethisterone may interact with Pulse Frequency
There are 20 known major drug interactions with Microgestin 1/20.
Common Microgestin 1/20 Drug Interactions
Drug Name
Risk Level
Description
Astemizole
Major
The metabolism of Astemizole can be decreased when combined with Norethisterone.
Axitinib
Major
The metabolism of Axitinib can be decreased when combined with Norethisterone.
Cabazitaxel
Major
The metabolism of Cabazitaxel can be decreased when combined with Norethisterone.
Clomipramine
Major
The metabolism of Clomipramine can be increased when combined with Norethisterone.
Copanlisib
Major
The metabolism of Copanlisib can be decreased when combined with Norethisterone.
Microgestin 1/20 Toxicity & Overdose RiskThe lowest toxic dose of oral contraceptives for mice is 6g/kg and for women is 42mg/kg. Generally, there are no serious reported side effects from overdosing on oral contraceptives, even if taken by children. Symptoms of overdose may include nausea and vomiting.

Microgestin 1/20 Novel Uses: Which Conditions Have a Clinical Trial Featuring Microgestin 1/20?

160 active clinical trials are currently underway to evaluate the utility of Microgestin 1/20 in providing Birth Control, Atrophic Control and Low Testosterone Therapy.
Condition
Clinical Trials
Trial Phases
Endometriosis
3 Actively Recruiting
Phase 4, Not Applicable
Therapeutic procedure
0 Actively Recruiting
Endometriosis
35 Actively Recruiting
Phase 3, Early Phase 1, Phase 2, Not Applicable, Phase 4, Phase 1
hypoestrogenism
1 Actively Recruiting
Phase 4
Hormone Replacement Therapy
0 Actively Recruiting
Atrophic
4 Actively Recruiting
Phase 4, Not Applicable
Low Testosterone
14 Actively Recruiting
Phase 4, Phase 2, Phase 1, Not Applicable
Fracture
0 Actively Recruiting
Oral Contraceptives
2 Actively Recruiting
Not Applicable
Osteoporosis
44 Actively Recruiting
Phase 1, Phase 2, Not Applicable, Phase 4, Phase 3
Ovarian Failure
1 Actively Recruiting
Phase 1
Birth Control
28 Actively Recruiting
Not Applicable, Phase 4, Phase 3, Early Phase 1
Vasomotor System
0 Actively Recruiting
Estrogen Deprivation Symptoms
0 Actively Recruiting
Hot flashes
17 Actively Recruiting
Phase 2, Not Applicable, Phase 1, Phase 4, Early Phase 1
Menopause
0 Actively Recruiting
female castration
0 Actively Recruiting
Postmenopausal Osteoporosis
3 Actively Recruiting
Not Applicable, Phase 2
Hormonal Contraception
0 Actively Recruiting

Microgestin 1/20 Reviews: What are patients saying about Microgestin 1/20?

5Patient Review
5/23/2018
Microgestin 1/20 for Absence of Menstrual Periods
I took this medication to regulate my irregular menstrual periods and it worked very well for me. I was on it for a year and a half without any issues.
5Patient Review
5/23/2018
Microgestin 1/20 for Absence of Menstrual Periods
I took this for irregular menstrual periods and it worked great! I was on it for a year and a half with no problems.
4.7Patient Review
10/18/2016
Microgestin 1/20 for Birth Control
I've been using Loestrin for two decades now and it's never failed me in preventing pregnancy. I also haven't had to worry about acne or uncontrolled weight gain, which is great. That said, I am starting to wonder if it's safe to be on the pill for so long. I'm 38 now and I feel like maybe it's time to stop.
4.7Patient Review
10/18/2016
Microgestin 1/20 for Birth Control
I've been taking Loestrin for twenty years now and it's always been a reliable form of birth control. I never had any issues with acne or uncontrolled weight gain. The only downside is that I'm 38 now and wonder if it's safe to be on the pill for so long.
4.3Patient Review
2/19/2022
Microgestin 1/20 for Painful Periods
I've been using this birth control for a few months now. At first, I woke up feeling nauseous every day, and my appetite increased dramatically. I also started spotting once, which was confusing. I'm thinking about switching brands soon.Does anyone have any recommendations? And is it normal to miss a period on this birth control?
4.3Patient Review
6/23/2016
Microgestin 1/20 for Birth Control
This medication has been largely effective in preventing pregnancy for me. However, I have found that it has caused me to bloat frequently, gain weight, and never get my period. It also hasn't helped my acne at all. Despite these issues, it has worked well overall and only affected my mood when I first started taking it.
4.3Patient Review
6/23/2016
Microgestin 1/20 for Birth Control
This medication has been successful in preventing pregnancy for me. The main issues I have are that I am constantly bloated, I've gained weight, and it hasn't helped my acne issue one bit. It did affect my mood when I first started taking it, but that has since leveled off.
4.3Patient Review
2/19/2022
Microgestin 1/20 for Painful Periods
I'm 15 years old and this is my first experience with birth control. I've been using it for a few months now, and at first I woke up feeling nauseous every morning. Additionally, I found myself snacking all day long because I never felt full. Once, I experienced spotting which was confusing and concerning to me.I'm thinking about switching to a different brand of BC-- does anyone have any recommendations? Is it normal to miss a period while on BC?
4Patient Review
8/7/2019
Microgestin 1/20 for Birth Control
I used this BC for a year and it was effective, but I was bloated constantly. Sometimes up to seven pounds of water weight! I started wondering if I had just gained weight, but nope. When I switched to Junel Fe a month ago, the bloating stopped and my weight went back down. Also, when I first started microgestion, I had horrible headaches and was always tired.
4Patient Review
8/7/2019
Microgestin 1/20 for Birth Control
I used this BC for a year. It was effective as birth control, but I constantly felt bloated; often carrying around 7lbs of extra water weight. I switched to Junel Fe a month ago and no longer have those issues. When I first started microgestion, I also had headaches and felt tired all the time; but that cleared up relatively quickly.
4Patient Review
8/10/2017
Microgestin 1/20 for Abnormally Long or Heavy Periods
I've been on this medication for a couple of years now to help with my anemia. It does the job, but I have noticed some negative side effects, like darkening of my skin and constant itching. The pelvic pain is also tolerable, but it's not ideal.
4Patient Review
8/7/2019
Microgestin 1/20 for Birth Control
I used this BC for a year. It was effective as birth control, but I was bloated constantly. At my worst, I was carrying around seven extra pounds of water weight. If you're considering this method, just be aware that you may experience some serious side effects like headaches and fatigue.
4Patient Review
8/7/2019
Microgestin 1/20 for Birth Control
I used this BC for a year. It was effective at preventing pregnancy; however, I constantly felt bloated and gained excess water weight. After switching to Junel Fe, I no longer have those issues.
4Patient Review
8/10/2017
Microgestin 1/20 for Abnormally Long or Heavy Periods
I've been on this medication for a couple of years now to manage my anemia. It does the job, but I have some pretty annoying side effects. My skin has gotten darker in patches, and I itch all over constantly. Sometimes I get cramps too. All in all, it's manageable, but I hope they can find something better soon.
3Patient Review
2/13/2018
Microgestin 1/20 for Birth Control
Unfortunately, I put on some weight and got awful headaches while taking this medication during my period.
3Patient Review
2/13/2018
Microgestin 1/20 for Birth Control
I unfortunately experienced weight gain and some really severe headaches while I was on this medication.
2.7Patient Review
2/17/2020
Microgestin 1/20 for Birth Control
I experienced increased depression and suicidal thoughts while taking Microgestin FE. Thankfully, since switching to Junel, those thoughts have disappeared. However, I would not recommend Microgestin to anyone because of the mental health risks involved.
2.7Patient Review
2/17/2020
Microgestin 1/20 for Birth Control
Microgestin FE increased my depression to the point where I was having suicidal thoughts on a daily basis. After switching to Junel, those thoughts went away completely. So while Microgestin may be effective in preventing pregnancy, it's not worth the mental health risks.
1Patient Review
12/8/2017
Microgestin 1/20 for Birth Control
I'm very disappointed with this treatment. It did not work for me at all, and I still got pregnant despite using it correctly.
1Patient Review
12/8/2017
Microgestin 1/20 for Birth Control
I'm very disappointed with this treatment. I still got pregnant while using it.
image of drug pills surrounding a glass of water symbolizing drug consumption

Patient Q&A Section about microgestin 1/20

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.

Does Microgestin 1/20 stop your period?

"This hormone medication contains a progestin and an estrogen and is used to prevent pregnancy. In addition to preventing pregnancy, birth control pills may also make your periods more regular, decrease blood loss and painful periods, decrease your risk of ovarian cysts, and also treat acne."

Answered by AI

What kind of birth control is Microgestin 1 20?

"Microgestin FE 1/20 is a birth control pill containing a combination of female hormones that prevent ovulation."

Answered by AI

What are the side effects of Microgestin Fe 1 20?

"The following side effects may occur: nausea, vomiting, headache, bloating, breast tenderness, swelling of the ankles/feet (fluid retention), or weight change. Vaginal bleeding between periods (spotting) or missed/irregular periods may occur, especially during the first few months of use."

Answered by AI

Is Microgestin 1/20 A good birth control?

"If you're looking for a reliable and effective form of birth control, the pill is a great option – as long as you're willing to be consistent with taking it. I've been using it for the past nine months and found that it helped to lighten my periods, kept my skin clear, and didn't cause any weight gain. So if you're considering the pill, I would definitely recommend it!"

Answered by AI

Clinical Trials for Microgestin 1/20

Have you considered Microgestin 1/20 clinical trials? We made a collection of clinical trials featuring Microgestin 1/20, we think they might fit your search criteria.
Have you considered Microgestin 1/20 clinical trials? We made a collection of clinical trials featuring Microgestin 1/20, we think they might fit your search criteria.
Have you considered Microgestin 1/20 clinical trials? We made a collection of clinical trials featuring Microgestin 1/20, we think they might fit your search criteria.