What would happen if a woman took supplemental estrogen and progesterone beyond the 21st day of her menstruation cycle?

Q: A woman is considered to be menopause if she has experienced cessation of her menses for a period of…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Why does the body show sexual maturation at the age of puberty?

A: The capability of an organism to reproduce is known as sexual maturity. All organisms are not…

Q: During the third trimester of pregnancy, the placenta is not the primary source of which hormone in…

A: Answer is b.)  prolactin.

Q: After the first four month of the pregnancy what is the chief source of estrogen and progesterone

A: Progesterone and estrogen are female hormones that are primarily involved in regulating the…

Q: How does menopause affect human development

A: Menopause is a condition that marks the end of fertility in women. The menstrual cycle stops at the…

Q: Why does the body temperature increase during the second half of the menstrual cycle?

A: In the female reproductive system, the menstrual cycle is the regular natural change that occurs…

Q: How a woman's lifestyle choices affect the substances that enter the fetus?

A: A fetus refers to the unborn or unhatched offspring of a mammal, in particular an unborn human more…

Q: Contractions of the uterus during labor are stimulated by the hormonea. estrogen.b. prolactin.c.…

A: In humans, sexual reproduction results in the formation of zygote which attaches to the endometrium…

Q: Explain why BPH occurs in older males.

A: Benign prostatic hyperplasia (BPH) is commonly known as prostrate enlargement. It is commonly…

Q: What are the effects of continuing oral contraceptives even if a woman is pregnant?

A: Oral contraceptives (anti-conception medication pills) are utilized to forestall pregnancy. Estrogen…

Q: Describe and explain the three phases of the menstrual cycle

A: The menstrual cycle is the regular natural change that occurs in the female reproductive system that…

Q: What event marks thebeginning of the menstrualcycle? What is the bloodconcentration of FSH,…

A: EVENT MARKS THE BEGINNING OF THE MENSTRUAL CYCLE; 1.If the egg does not become fertilized during…

Q: Testosterone is produced and secreted bya. spermatogonia.b. sustentacular cells.c. seminiferous…

A: Testes are the male gonads or primary sex organs of males which are suspended in the scrotum sacs…

Q: During a menstrual cycle, a midcycle surge of_____ from the_____ triggers ovulation. a. FSH;…

A: The increased level of estrogen in body eventually causes a rapid rise in luteinizing hormone (the…

Q: Explain Puberty in females?

A: Answer- Puberty is the age of any individual which marks as transition phase from being a child to…

Q: What is the menstrual cycle? Name the Hormones which control the menstrual cycle.

A: Step 1 In relation to reproduction, the life cycle of an individual is divisible into three phases –…

Q: The use of which types of contraception would have the greatest effect on the number of unwanted…

A: The definition of contraception is a deliberate avoidance of pregnancy through the use of different…

Q: What are the factors that influence production of androgens in the testis?

A: Androgens are the male sex hormones, which are formed in the testis. It promotes the sexual…

Q: Why do anabolic steroids lead to reduced sperm counts?

A: A steroid is an organically dynamic natural compound with four rings orchestrated in a particular…

Q: How do levels of hormone vary in the different phases of the menstrual cycle? Explain each hormone.

A: The female reproductive system comprises the uterus, ovary, fallopian tube, vagina, vulva. This…

Q: What do the terms menarche and menopause mean?

A: Menarche are important milestone as they are the central event of female puberty . Thus menarche is…

Q: What event in the uterine cycle occurs when estrogenand progesterone levels decline?

A: Estrogen level falls after ovulation. Ovulation is the discharge of a secondary oocyte from a…

Q: What is the effect oestrogens on the ovaries?

A: Ovaries are referred to as the female reproductive structure responsible for producing female sexual…

Q: What is the first hormone secreted that prevents a menstrual cycle, thereby blocking removal of an…

A: The eggs which are released by ovulation by the ovaries are funelled into the fallopian tubes by…

Q: Why do you think a male may have low LH levels and how/why would that affect sperm production?…

A: Testosterone It is hormone responsible for : 1) Development secondary sexual characteristics in…

Q: What is the period from the woman's ovulation to the start of menstruation called? a) The uterine…

A: There are two types of reproductive cycles in mammals. These are the Estrous cycle and the Menstrual…

Q: What is the sperm count in single ejaculation of males.

A: The discharge of semen from the male reproductive tract by the penis is known as ejaculation. The…

Q: What would happen to the LH/FSH blood levels after menopause (the cessation of the ovarian and…

A: Luteinizing hormone  and follicle-stimulating hormone  are called gonadotropins because they…

Q: Within a single menstrual cycle, what is the approximate day of ovulation?

A: At the age of puberty, every young woman starts to ovulate. This is the period when the ovum matures…

Q: If an adult male were castrated (testes were removed), what wouldhappen to the levels of GnRH, FSH,…

A: Gonadotropin-releasing hormone causes the pituitary gland in the brain to make and secrete the…

Q: At the start of the follicular phase, levels of estrogen allow FSH levels to O low, decrease high,…

A: Hormones are the chemical molecules which acts as a chemical messenger for different body tissues…

Q: How will the feedback mechanism in the menstrual cycle responds if there is a high level of…

A: A feedback mechanism or feedback loop is a physiological regulation system in a living body that…

Q: hould men have more birth control options available?

A:

Q: Why is it important to study or learn about the menstrual cycle?

A: INTRODUCTION:- The menstrual cycle is a series of natural changes in hormone production and a…

Q: what are the effects of increased level of oestrogen in the follicular phase of the menstrual cycle

A: Hormones are the chemical messengers also known as signaling molecules that help in the signaling.…

Q: What are the steps for the menstrual cycle? Beginning with the Hypothalamus.

A: Menstruation is the eimination of the thickened lining of the uterus from the body through the…

Q: Explain briefly the menstural cycle of women.

A: The female reproductive system is known to undergo regular changes that are more specifically known…

Q: Why do women ejaculate

A: Female ejaculation contributes to the discharge of liquid from a female's urethra at the time of…

Q: How does decrease progesterone at the last week of pregnancy help bring on labor

A: Labor is a process of mother giving birth to the child. The child comes out of the vagina from the…

Q: Where is testosterone produced? a) Pituitary gland b) Sperm tubes (seminiferous tubules) c) The…

A: Testosterone is one of the several androgens produced by the human body. It is mainly produced in…

Q: What is menstruation? What are the specific actions of FSH, LH, estrogen &progesterone in…

A: The reproductive system is involved in sexual reproduction. The male and female reproductive systems…

Q: Define gestational age and last menstrual period.

A: Gestation is the period of time between conception and birth. Thus it is a time of baby growth…

Q: Describe the effects of increased estrogen secretionduring the menstrual cycle.

A: Introduction:- In addition to regulating the menstrual cycle, estrogen affects the reproductive…

Q: How many stages are there in the menstrual cycle?

A: Menstrual cycle is a characteristic of primates (monkeys, apes and humans). It starts at the time of…