All blood draws are performed by trained phlebotomists
Day 3 Fertility Blood Test
The Day 3 fertility blood test is typically conducted on the third day of a woman’s menstrual cycle to assess various hormone levels associated with fertility. This test provides valuable information about ovarian reserve, hormonal balance, and potential fertility issues.
Here are the hormones measured during a Day 3 fertility blood test:
- Follicle-stimulating hormone (FSH): FSH is produced by the pituitary gland and stimulates the growth and development of ovarian follicles, each of which contains an immature egg. Elevated levels of FSH on Day 3 may indicate decreased ovarian reserve or diminished ovarian function.
- Luteinizing hormone (LH): LH is also produced by the pituitary gland and plays a key role in ovulation. Elevated LH levels on Day 3 may indicate certain hormonal imbalances that could affect fertility.
- Oestradiol: Oestradiol is the most potent form of oestrogen and is produced by the ovaries. Elevated oestradiol levels on Day 3 may interfere with the accurate assessment of FSH levels, so measuring oestradiol helps ensure the reliability of the FSH test results.
Here are some red flag symptoms that may prompt the need for Day 3 Fertility Blood Testing:
- Irregular Menstrual Cycles: Women experiencing irregular menstrual cycles, such as cycles shorter than 21 days or longer than 35 days, may undergo Day 3 Fertility Blood Testing to evaluate potential hormonal imbalances.
- Difficulty Conceiving: Couples struggling with infertility or difficulty conceiving may opt for fertility testing, including Day 3 hormone testing, to identify potential underlying causes such as ovarian dysfunction or hormonal imbalances.
- Previous Pregnancy Losses: Women who have experienced recurrent miscarriages or pregnancy losses may undergo Day 3 Fertility Blood Testing to assess ovarian function and hormone levels, which may provide insights into potential causes of pregnancy loss.
- Polycystic Ovarian Syndrome (PCOS): Women with symptoms suggestive of PCOS, such as irregular menstrual cycles, excess hair growth, acne, or obesity, may undergo Day 3 hormone testing to evaluate hormone levels, including follicle-stimulating hormone (FSH), luteinizing hormone (LH), and testosterone.
- Premature Ovarian Insufficiency (POI): Women under the age of 40 who experience symptoms of menopause, such as hot flashes, night sweats, or vaginal dryness, may undergo Day 3 Fertility Blood Testing to assess ovarian function and hormone levels for signs of POI.
- Hormonal Imbalance Symptoms: Symptoms of hormonal imbalances, such as irregular menstrual cycles, heavy or prolonged periods, or absent periods, may prompt the need for Day 3 hormone testing to evaluate levels of oestrogen, progesterone, FSH, and LH.
- Endometriosis: Women with symptoms suggestive of endometriosis, such as pelvic pain, painful periods, or pain during intercourse, may undergo Day 3 Fertility Blood Testing to evaluate hormone levels and assess ovarian function.
It’s important to note that Day 3 Fertility Blood Testing is just one component of fertility evaluation and should be interpreted in conjunction with other diagnostic tests and clinical evaluation by a healthcare provider specializing in fertility and reproductive health. These red flag symptoms may prompt consideration of Day 3 hormone testing as part of a comprehensive fertility asses