LH (Luteinizing Hormone) injections, specifically Lutropin alfa, are used to help women with fertility problems become pregnant.
How LH Injections Work
LH injections play a crucial role in stimulating ovulation, a key process for achieving pregnancy. Here's a breakdown:
- Stimulating Ovulation: The primary function of LH injections is to provide the body with luteinizing hormone (LH).
- Combination Therapy: LH injections are typically used in conjunction with follicle-stimulating hormone (FSH) and human chorionic gonadotropin (hCG).
- Egg Readiness: LH, along with FSH, assists the body in preparing an egg for ovulation, which is essential for conception.
Conditions Treated with LH Injections
LH injections are indicated for women experiencing infertility due to various factors, including:
- Hypogonadotropic Hypogonadism: A condition where the pituitary gland doesn't produce enough LH and FSH.
- Polycystic Ovary Syndrome (PCOS): In some cases, LH injections might be used in combination with other medications to induce ovulation in women with PCOS.
Example
A woman struggling to conceive due to low LH levels might receive LH injections as part of her fertility treatment. These injections, alongside FSH, will help stimulate her ovaries to produce mature eggs, increasing her chances of getting pregnant. After the follicles are sufficiently developed by FSH and LH, hCG would be used to trigger ovulation.
