In a non-breastfeeding woman, use of Combined oral contraceptive pill during first three weeks following delivery is :-
**Question:** In a non-breastfeeding woman, use of Combined oral contraceptive pill during the first three weeks following delivery is:
**Core Concept:** Combined oral contraceptive pills (COCPs) are a type of hormonal contraceptive that contains estrogen and progestin. In postpartum women, the use of COCPs during the first three weeks after delivery poses certain risks and is generally discouraged.
**Why the Correct Answer is Right:** The correct answer (C) is based on the risks associated with using COCPs during this period. These risks include:
1. **Option C (Risks):** The risk of venous thromboembolism (VTE) is increased in the first three weeks following delivery due to an increased risk of hypercoagulability and venous stasis.
2. **Option D (Risks):** The risk of uterine bleeding and hemorrhage is higher due to the hormonal imbalance in the postpartum period.
3. **Option A (Risks):** The risk of a subsequent pregnancy due to an incomplete uterine involution and increased risk of ectopic pregnancy is a concern.
4. **Option B (Risks):** The risk of impaired lactation and reduced milk production due to hormonal effects on the mammary glands.
**Why Each Wrong Option is Incorrect:**
1. **Option D (Incorrect):** The risk of uterine bleeding and hemorrhage is not the primary concern for using COCPs during the first three weeks following delivery. The primary concern is the increased risk of VTE, uterine bleeding, and subsequent pregnancy.
2. **Option A (Incorrect):** Although the risk of a subsequent pregnancy is a concern, it is not the primary reason for avoiding COCP use during the first three weeks after delivery. The primary reasons are increased risk of VTE and uterine bleeding.
3. **Option B (Incorrect):** While lactation and milk production may be affected by hormonal changes, this is not the primary reason for avoiding COCP use during the first three weeks after delivery. The primary reasons are increased risk of VTE and uterine bleeding.
4. **Option C (Incorrect):** Although VTE is a concern, it is not the only reason for avoiding COCP use during the first three weeks after delivery. The primary reasons are increased risk of VTE and uterine bleeding.
**Core Concept:** Combined oral contraceptives work by suppressing the hypothalamic-pituitary-ovarian axis, which leads to a decrease in estrogen and progesterone levels. This can cause adverse effects on lactation and milk production, as well as the uterus.
**Why the Correct Answer is Right:**
The primary reasons for avoiding Combined oral contraceptives (COCPs) during the first three weeks following delivery include:
1. **Option A (Risks):** Combined oral contraceptives can cause impaired lactation due to the hormonal suppression of the hypothalamic-pituitary-ovarian axis, leading to decreased levels of estrogen and