Having a healthy baby is the dream of many parents, yet sometimes fate plays cruel tricks. If couples aren't careful during conception, they can easily step into pregnancy "minefields." So how can these "minefields" be avoided?
Heartbreaking: 8 Types of Pregnancies That Should Not Be Continued (Public Health Network)
1. Conceiving Soon After an Ectopic Pregnancy
Ectopic pregnancies are extremely dangerous when they occur, but many women can still conceive after timely and effective treatment. However, some women, eager to have a child, often rush to conceive again shortly after recovery. Little do they know that this practice is very dangerous, as the fallopian tubes may not have fully recovered.Data indicates that the recurrence rate for ectopic pregnancy is approximately 15%.
If you have experienced an ectopic pregnancy, you must strictly practice contraception for a period after full recovery. Only after a doctor confirms everything is normal should you consider pregnancy again, to avoid triggering another dangerous ectopic pregnancy.
2. Conceiving Soon After Cesarean Section
Some women undergo cesarean delivery for their first child due to various reasons. If the child does not survive, some may conceive again quickly, which is detrimental to their health. Cesarean delivery involves greater blood loss than vaginal birth, and all organs require recovery afterward. Therefore, both the uterine incision and abdominal incision need sufficient time to heal completely.Any factor interfering with the muscularization of the uterine scar may cause varying degrees of scar defects. If the scar does not heal robustly, subsequent pregnancies carry a higher risk of uterine perforation or rupture.
Generally, women who have undergone a cesarean section should wait at least two years before attempting another pregnancy. This allows sufficient time for the uterus to heal, promoting better scar tissue formation and reducing risks during subsequent deliveries.3. Conceiving shortly after discontinuing birth control pills Current research suggests that conceiving too soon after stopping birth control pills may increase the risk of birth defects.This is because oral contraceptives are hormonal medications whose effects are many times stronger than natural sex hormones. For example, the physiological effect of ethinyl estradiol in short-acting contraceptive Pill No. 1 is 10-20 times that of estradiol produced naturally in the body; the physiological effect of norethindrone is 4-8 times that of progesterone produced naturally.Furthermore, since oral contraceptives enter the body through the intestines and are metabolized and stored in the liver, discontinuing them too soon may prevent complete elimination of residual medication. This residual hormone exposure could potentially cause certain defects in the developing embryo. It is advisable to stop taking oral contraceptives at least six months before attempting conception to allow residual medication to fully clear from the body. During this period, non-hormonal contraceptive methods, such as condoms, can be used.
4. Conception During Travel
Some couples experience unplanned pregnancies while traveling, with some choosing to continue the pregnancy. This approach is not advisable. Travel often involves excessive physical exertion, irregular daily routines, chronic sleep deprivation, and unbalanced nutrition.This not only compromises the quality of the fertilized egg but may also trigger uterine contractions, affecting embryo implantation and growth, potentially leading to miscarriage or threatened miscarriage. Studies indicate that approximately 20% of women who conceive while traveling experience threatened miscarriage or early miscarriage, with 10% later developing secondary infertility.
Even while traveling, it is crucial to use contraception to avoid unintended pregnancies and their potential consequences.
5. Less than 3 months since rubella vaccination
If infected with rubella virus during pregnancy, it may cause congenital abnormalities in the fetus.The most reliable way to prevent rubella infection during pregnancy is to receive the vaccine before conception. However, vaccination must not occur within 3 months of pregnancy or after conception, as the vaccine virus could directly harm the fetus and cause developmental abnormalities.
Rubella vaccination must be completed before pregnancy, and conception should be avoided for 3 months after vaccination to prevent adverse effects on the fetus from the vaccine virus.6. Pregnancy While Using an IUD If the intrauterine device (IUD) is improperly fitted or shifts within the uterine cavity, pregnancy while using an IUD can occur, with a probability of approximately 10%. As a foreign object placed in the uterus, the IUD prevents pregnancy by interfering with the implantation of a fertilized egg.However, regardless of how long it has been in place, the IUD causes varying degrees of damage and disruption to the uterine lining, which is detrimental to embryonic or fetal development. This is because the IUD may migrate to the superficial subcutaneous layer of the fetus, become entangled around its neck, or cause significant bleeding or miscarriage in early pregnancy, necessitating termination. It also increases the risk of preterm birth, stillbirth, and fetal abnormalities.
7. Conceiving shortly after preterm birth or miscarriage
Women who experience preterm birth or miscarriage often have temporarily impaired endocrine function and incomplete recovery of reproductive organs like the uterus, especially those who underwent curettage. Rapid conception may fail to provide an optimal environment for fetal growth and hinder uterine recovery.
Only when reproductive organs like the uterus have fully recovered can they provide an optimal environment for fetal growth and development. Therefore, it is advisable for women who have experienced premature birth or miscarriage to wait at least six months before attempting conception again.
8. Conception while using contraceptives
Some couples experience unintended pregnancies due to contraceptive failure, yet many continue the pregnancy out of a sense of complacency.It is important to understand that whether using oral contraceptives or topical contraceptive films, pregnancy can adversely affect the fertilized egg. Data indicates that children conceived through contraceptive failure have an increased risk of congenital abnormalities. Their maturity at birth, birth weight, and growth rates also show significant differences compared to children conceived naturally.
If pregnancy occurs due to contraceptive failure, it is best to seek an abortion at a hospital as soon as possible rather than continuing the pregnancy.